The Cure

The Cure

by justaweirdguy

It was after midnight and I was sprawled on the couch watching TV. The lights were off and I had the sound down so I wouldn't disturb my younger sister or my mom. I was half asleep myself and idly scratching my nuts through the baggy gym shorts I was wearing when I heard my sister Carol's voice from the darkness.

"Robbie," she whispered.

I grunted in response, not even bothering to look up.

"Something's wrong," she answered.

I thought she must be sick or something. "What's the matter?"

That's when she stepped into the light of the TV. I was stunned to see that she was stark naked. Carol's 18 and in excellent shape. She's tall, 5'10", and athletic; curvaceous in a fit way. She's sleek and strong, with an animal-like sexuality. Her legs look like they go on forever and have more definition than most girls'. Her stomach is flat with just a hint of a six-pack; sexy but not freakish. Her firm tits stand straight out from her lean body. I've checked her bra in the hamper so I know she's a 36C. Her figure is a perfect hourglass. She's got the personality to go with it. She's confident without being cocky. She's popular in school but doesn't strut around like she owns the place. Even the other girls like her, something that doesn't always happen to pretty girls.

"I feel like I'm on fire," she groaned.

I bolted upright as she stepped toward me and put one knee on the couch. "I need you to fuck me," she whispered as she reached for my cock. I'd never heard my little sister say, 'fuck.' She wasn't trying to entice or seduce me. There wasn't anything subtle about this. "I've been fucking myself with my vibrator for hours and it's not helping." She grabbed my stiffening cock through my shorts and squeezed it.

"I'll jerk you off or give you a blowjob or whatever you want later, but right now I just need you to fuck me." She had a crazed look in her eyes. My reaction was a cross between astonishment and lust with just a little bit of fear thrown in as she straddled me and pressed her tits against my chest. I'd caught glimpses of her bolting from the bathroom to her bedroom wrapped in a too-short towel. An occasional peak of cleavage or flash of thigh was all I ever saw but it was enough to fuel my masturbatory fantasies. I'd certainly never seen her like this; naked and asking to be fucked.

"Please," she begged, breathlessly. "You have to fuck me right now. I feel like I'm going to die." She pushed herself off the couch and grabbed my shorts with both hands, almost ripping them off me. She grunted as she pushed them down my legs and climbed on top of me, again stroking my cock, this time rubbing it against her wet slit. "I promise I'll make it good for you," she breathed, humping against me. "I'll fuck you good, baby." Even with her unexpected attack, the sight and feel of my naked sister was enough to make Mr. Eveready spring to life. She pressed the head of my cock into her cunt and drove herself against it. I thought she was going to hurt at least one if not both of us as she pounded herself down on my rock-hard dick.

I had gone from bored disinterest to fucking my sexy sister in less than a minute. The whole scene was surreal. There hadn't been any foreplay, or even any necking. One minute I was watching reruns and the next my sister had her tongue down my throat and was fucking my brains out. Her pussy was oozing before I ever got close to it. I don't know what had her so worked up but she was on the verge of orgasm before I ever touched her.

"Yeah," she grunted. "That's it, baby. Give it to me. Give Carol all that hard cock." She rocked against me, pushing me back on the couch as she drove her tongue into my mouth. "Fuck me good, baby," she said in a louder voice as her passion climbed. "Yeah," she almost shouted. "Fuck me, Robbie. Fuck me." She threw her head back and screamed as her orgasm bolted through her.

"Quiet," I hissed. I took advantage of the moment and grabbed her hips, pulling her juicy crotch back and forth on my cock. "You'll wake Mom."

She bounced wildly, pulling herself almost completely off my cock before slamming down on it again. I was lost in the sensations my frenzied sister was giving me. Her wild fuck had her blonde hair flying and her tits bouncing in my face. I was struggling to keep up with her. I knew I wouldn't last long at this rate. I felt my own orgasm building and groaned. "Carol, I'm gonna cum."

"Yeah, baby. Give it to me. Shoot that hot cum in my pussy, Robbie. Fuck your sister and cum in her cunt," Carol answered in a loud voice.

Just as the first rope of semen shot deep in my sister's belly, the overhead light snapped on.

Carol's orgasm erupted and she collapsed on top of me, humping wildly so I couldn't see our mom standing there but I heard her gasp, "Oh my God."

I expected all hell to break loose when she saw Carol impaled on my cock and bucking like a madwoman. There was no stopping my orgasm at that point. I tried to push Carol off but she wrapped her arms around me as she shuddered on top of me. I sprayed two or three more shots into her before she went limp. My moment of ecstasy was tinged with blind panic in anticipation of my mother's complete freak out.

Instead of screaming, Mom rushed to Carol's side and knelt behind her. "That's it, baby," she whispered, stroking her hair. "Ride it out. Don't fight it. Just let it happen."

Carol rolled off of me and fell backwards against Mom, her legs splayed. Mom wrapped her arms around her and cooed, "That's it, baby. You'll be all right." I lay there with my cock still throbbing between my legs as my mother tried to comfort my sobbing sister. Only then did I realize that Mom was also naked.

Carol took only a few seconds to catch her breath before she stabbed one hand between her legs and started stroking her bald pussy furiously.

"Mom," she wailed. "It won't stop." She plunged two fingers into her gaping hole. "What's wrong with me?"

Mom pushed Carol off of her and laid her gently back against the arm rest. "Robbie, get up," she ordered. I pushed myself off the couch as mom positioned herself between Carol's legs. She put her hand on her daughter's pussy and began stroking it lightly. "You'll be okay, baby," she whispered as she dragged her fingers back and forth across Carol's bald snatch.

Mom looked quickly up at me. "Robbie, stick your cock in her mouth," she said with a nod. She lowered her lips to Carol's pussy and began licking it. Carol groaned and clawed at her tits.

"Oh, God, Mom," she gasped. "Lick it, Mommy. Lick my pussy for me."

I stood there stunned as my mom went down on my sister. Mom noticed and snapped at me. "Robbie. Do as I told you. Stick your cock in her mouth."

"Mom," I gasped.

"Do you love your sister" she asked urgently as she tickled Carol's clit.

"Yes," I answered, completely lost in the situation.

"Then stick your dick in her mouth."

I stepped toward Carol who was making gurgling sounds. She grabbed my cock and sucked it into her mouth like a kitten at its mother's nipple. She acted like it was an oxygen tube and she had to suck it to stay alive. She moaned and slobbered as she gulped it down her throat.

Mom went back to licking her cunt while playing with her clit. "Play with her tits," she ordered between laps. "We have to keep her up."

I love my sister and obey my mom so I took one of Carol's stiff nipples between my fingers and twisted it. Carol squealed and sucked even harder at my stiffening cock.

"She's overloaded," Mom panted. "We have to keep her going until we break the circuit and she crashes." She again stuck her tongue in her daughter's pussy. "Talk dirty to her. Tell her what you want to do to her and cum in her mouth if you can."

Mom went back to focusing on Carol's gaping pussy while I stood there stupidly. I didn't know how to respond.

"For God's sake," Mom snapped. "Tell her you want to fuck her." She looked up at Carol. "Do you want Robbie to fuck you, honey?" Carol grunted around my cock. "Do you want Mommy to lick your pussy?" Carol groaned.

"Are you going to cum for me?" Mom asked gently as she stuck two fingers in Carol's pussy. She nodded as she began pistoning my cock in and out of her mouth.

"Fuck my mouth, Robbie," Carol gasped. "Fuck my mouth and cum for me, baby. I want you to cum in my mouth." She stroked her fist up and down my dripping cock.

"Don't you want to cum in my mouth?" she asked. "Please, Robbie. I need you to shoot off for me. Do you want to cum on my face?" She stroked faster. "Cum on my face Robbie. Shoot your hot cum all over your slutty little sister."

Mom's mouth was locked on Carol's cunt. Her tongue was lashing from side to side and Carol's shaved snatch was shiny with her juices and mom's saliva. "That's it, baby," she cooed. "Cum for me. Cum in Mommy's mouth," she gurgled.

Carol felt me stiffen. "That's it, Robbie. Cum for me. Cum all over me, baby. Cum for your hot little sister." My cock jumped as the first rope of cum shot out and landed on Carol's cheek. She screamed as her orgasm exploded. She stopped stroking me but I didn't stop cumming. I shot two more strands across her tits as she fell back in a dead faint.

I saw Mom relax as Carol passed out. She laid her head on Carol's stomach and took a moment to catch her breath before she sat up. She had the same wild look Carol had had earlier. "That should do it," she breathed. "She should be okay now." She sat back and sighed, ignoring the fact that all three of us were nude. After a few seconds she looked up at me and smiled in a tired way. "Quite a night, huh?"

I could only nod. Mom chuckled and pushed herself to her feet. "Help me get her to my bed and then you better get some sleep. Tomorrow's going to be a big day."

I couldn't help ogling my mom as we carried Carol up the stairs. Her tits were bigger than my sister's and not as firm. They were still shapely and beautiful but didn't stick straight out the way Carol's did. Mom didn't do anything to try to conceal them from me. I noticed her pussy was neatly trimmed; not bald like Carol's but definitely sculpted. There weren't any dimples in her ass and I was willing to bet she and Carol wore the same size jeans. Mom isn't as tall as my sister but just as striking. Carol got her blonde hair from Mom although Mom wears hers shorter, in a more mature style.

If I hadn't just cum twice in the last 15 minutes I'd have gotten a raging hard on at the sight of her. I couldn't prove it but I think she might have been checking out my cock as we carried Carol upstairs.

We got Carol into Mom's bed and Mom climbed in with her without bothering to put on a nightgown. "We'll talk in the morning," she said as she reached for the light. "Try to get some sleep. Everything's going to be all right."

I couldn't imagine how everything was going to be all right after I had just fucked my sister and seen my mother licking her pussy. I went to bed but I can't say I slept. I spent most of the night reliving the scene from the living room and jerking off three times. It occurred to me sometime during the night that Mom might have been tasting my cum while she was licking Carol's pussy. I was exhausted by morning when Mom knocked on my door.

"Get up, Lazybones," she laughed. "Breakfast is ready." At least she sounded like the same old Mom.

I didn't know what to expect as I staggered into the kitchen in shorts and a tee shirt. Mom and Carol were both there dressed in bathrobes. Carol avoided my glance but Mom greeted me with a smile. "Morning," she chirped. I took my usual seat at the breakfast table opposite my sister.

Mom put a cup of coffee in front of me and took her seat. "OK," she said simply. "Here's what we're not going to do." She took a sip of her coffee and smiled at both of us. "We're not going to freak out. We're not going to tiptoe around the house avoiding each other. We're not going to pretend nothing happened. And we're not going spend the rest of our lives being embarrassed. All right?"

She looked pointedly at me and then Carol until we both nodded our agreement.

"OK." She took a deep breath and another sip of coffee. "All right. First of all, what happened last night was my fault. Neither one of you needs to feel like you did anything wrong. I'm the adult here. I should have handled the situation. I had all the warning signs but I didn't do anything about it." She shrugged resignedly. "I guess I was in denial. I didn't want to believe what my eyes were telling me."

"What happened to me," Carol muttered. "It was like I couldn't control myself." She glanced at me and then looked quickly down again.

"It wasn't your fault, honey," Mom answered. "It was mine. I should have seen it coming and helped you prepare for it."

I took a sip of my coffee more to moisten my dry throat than anything else.

"Have either one of you ever heard of nymphomania?"

Carol gave her a blank look and I nodded that I had. "What do you know about it," Mom asked me.

I was embarrassed that I knew anything about the topic. I wasn't even sure if what I "knew" was really fact or just urban legend. "It's when a woman can't be sexually satisfied," I mumbled.

"That's close," Mom answered. "It's not that a woman with nymphomania can't be sexually satisfied. They can have a wonderful sex life. It's just that they have a hyperactive sex drive. A nymphomaniac needs much more sex than other women." She sat her coffee down. "That's an important point. It's not just that women with nymphomania want more sex. They need it. It's more than just being horny. It's a physical compulsion. They can't just decide not to have sex. It's like you just deciding not to breathe."

I glanced from Mom to Carol. Locker room talk was that all nymphomaniacs are sluts. I wasn't ready to lump my mother and sister into that category.

"When I was young people didn't talk about that sort of thing," Mom sighed. "So, when I started developing and feeling that compulsion, nobody told me how to deal with it. They just said I was boy crazy. The next thing anyone knew, I had two kids." She smiled and patted both of us on the hand. "Two wonderful kids," she added.

"Your grandparents didn't know how to deal with me. My mother took me to the doctor and his only advice was to have my tubes tied. No one knew how to deal with my sex drive but at least they could keep me from having babies. So that's what they did. I was 16.

"Since then, there's a lot more known about nymphomania and how to deal with it." She looked sympathetically at Carol and held her hand. "I'm sorry, honey. I shouldn't have let you get in the state you were in last night. I'm afraid you've inherited my affliction and you're going to have to learn how to handle it." Carol looked up at her and finally smiled, happy to know that she wasn't going insane. Then she looked at me.

"Are you okay?" she asked.

"Sure," I answered, with typical big brother bravado. I was glad to hear everything was going to be okay but disappointed to realize Carol's sexual frenzy was only a one-time thing. I could easily get used to having a hot-blooded hard body in the house.

"Good," Mom added. "Because this involves you too."

"Me?" I thought my role was going to be to keep my mouth shut and let the women of the family deal with the situation.

"Yes, you," Mom answered. "This isn't going to go away. It's something I've learned to control and something Carol's going to have to learn how to control. I'm counting on you to help her."

"What can I do?"

"I want you to keep having sex with her," Mom answered.

Both Carol and I just stared at her. It took us a few seconds to recover before we both exploded. "What?" we both almost yelled.

"It's the simplest way," she answered with a shrug. She turned to Carol. "This isn't going to go away. You still feel it now, don't you?"

Carol lowered her eyes and nodded. "The urge isn't as strong as it was last night but it's still there," Mom explained. "And it's going to always be there. You just need to learn how to handle it. The best way to keep it under control is to not let it build up like it did last night. That was my fault. Now I'm going to help you learn how to control it."

She turned back to me. "The only way Carol's going to be able to keep her urges under control is with a steady diet of sex. She's going to need it every day, usually more than once a day. I'm willing to bet the reason she went over the edge last night was because she hasn't had any sex lately." She turned to my sister. "Is that right?"

Carol nodded sheepishly. "Dave and I broke up about a week ago."

Turning back to me, Mom made her point. "So last night's overload was after only a week. The longer she goes without sex, the harder it's going to be for her to control herself and the harder she's going to be to satisfy. If she doesn't keep a lid on things she's not going to be able to control herself. She'll look for sex anywhere she can find it, with anyone."

She looked down at her coffee. "Trust me. I know."

I couldn't respond. What was I supposed to say? My mom was basically ordering me to fuck my hot sister as often as I could. Life is good. For her part, I wasn't hearing Carol saying no. I looked at her. She had her eyes lowered. "Carol?" I asked.

"I don't think I can," she muttered. "I'm so embarrassed." She turned to Mom. "You can't really be serious, can you? You really want me to have sex with my brother?"

"There are a lot of diseases out there and a lot of people I don't trust. I'd rather you were having sex with Robbie than some stranger. This doesn't have to be some sort of tragedy," Mom answered. "Sex should be enjoyable. There's no use being embarrassed or coy or sneaking around and trying to hide what's going on. I think it would be a whole lot healthier to have it out in the open where no one has to feel guilty or left out."

I wasn't sure I understood what Mom meant by anyone feeling left out but didn't think it was the time to ask a lot of questions.

She pushed herself to her feet. "We're not going to settle this this morning. It's going to take some time. Let's just go about our usual routine and we'll see how things go. Okay?"

Carol and I both nodded. My sister still wouldn't look at me. Mom smiled at me as Carol left the kitchen. I heard the door to her room close a few seconds later. Mom ran her hand through my hair. "Give her a little time," she said with a smile. "She doesn't believe me yet."

I only had one class that day so I was already home by the time Carol got back from school. I wasn't sure what I was expecting but that didn't keep me from having a raging hard on anticipating her arrival. A quick "hi" was all I got as she almost ran upstairs to her room and closed the door.

Mom got home from work a couple of hours later. Neither one of us mentioned what had happened the night before. Carol didn't come down for dinner and we ate in near silence. Casual conversation was difficult knowing that my sister was in her room battling her demons.

We tried to keep things normal by watching TV but neither one of us was really into it and kept glancing toward the stairs, hoping Carol would come down. She never did. Finally, we went to bed, still concerned over my sister.

My first surprise came about an hour later when there was a tap at my door. The second was when my mom opened it and came into my room. I was in bed, trying to read when she came in. I was wearing the same shorts I'd worn the night before. I have to admit, I wore them because they reminded me of what happened. The third surprise was what Mom was wearing.

She's never worn anything even slightly sexy around the house. She always sleeps in a nightgown but never anything revealing; usually something long and flannel. I didn't even think she owned anything like what she was now wearing.

It was black, slinky and short, barely reaching her hips. It was split up the front revealing the matching bikini panties. There was a bow between her breasts that appeared to be the only thing holding it together. The straps over her shoulders were like strings and I could see that one of them had fallen down. The cups were just sheer enough that I could see her stiff nipples through the fabric. The gown must have been wired or something because it squeezed her breasts together creating a deep cleavage. The panties were lacy and low cut. They fit her perfectly. There weren't any bulges anywhere. They made her legs look even longer and the opening of the gown enhanced her flat stomach.

"Want to talk?" she asked softly.

She didn't make any move toward the bed until I said, "Okay."

She smiled as she walked over and sat down on the edge. "I tried to talk to Carol," she said. "But she doesn't want to talk to anyone right now." She patted my leg. "Don't worry. She'll be all right. She just needs some time to adjust to everything." She smiled sympathetically. "How about you?" she asked. "Are you okay?"

There was no way to hide my stiffening cock. After seeing my mother naked last night and now in a nightgown that would give a dead man a hard on there was no point in trying to deny it. "I guess," I answered, meekly. "I'm just kind of confused and worried about Carol."

"I know," Mom answered. "It's a big adjustment. I just want you to know I appreciate what you're doing." She hesitated and then chuckled. "Or what you're going to do."

I tried my best to smile at her attempt to lighten things up but was too nervous and too curious about what she was up to.

"You were a big help last night," she said. "I'm not sure what would have happened if you hadn't been there." All I could do was shrug. "You were there for your sister when she needed you."

I didn't think it would be right to tell my mom that I'd be glad to fuck my sister anytime she needed it.

"Do you want to help me too?" she asked softly.

"Sure," I answered. It never occurred to me that she meant in a sexual way. "What do you need me to do?"

Mom lowered her eyes and then looked up at me demurely. "Do you like my gown?" she asked.

"Yeah," I answered. "I've never seen you wear anything like that."

She toyed with the hem of the gown. "I have lots of gowns like this; other things too; sexy things. I haven't worn them in a long time. It wasn't a good idea."

"Why not?"

"You remember this morning when I said I had learned to keep my urges under control?"

"Yeah."

"Well, that doesn't mean it's easy. When I saw you and Carol last night and when I did what I did to help her, it sort of brought a lot of things back to the surface that I had been keeping suppressed."

The memory of Mom licking Carol's pussy wasn't far from the top of my mind. I didn't have any trouble recalling it. "Okay," I answered, dumbly.

"I haven't let myself feel sexy in a long time. I have to keep my sex drive under control all the time. I can't let myself go. It's like not letting yourself laugh. You want to but you know you can't or you won't be able to stop.

"Wearing lingerie like this just gets me worked up. I've always liked wearing sexy things but I haven't let myself. Wearing sexy things makes me feel pretty. It reminds me of things I used to do, how much fun I used to have. I haven't allowed myself to feel that way in a long time."

"You're very pretty," I answered honestly. "I have the prettiest mom in the world."

Mom moved her hand higher on my leg. "You're so sweet," she whispered. "I haven't seen a naked man in a long time either. And last night when you let Carol suck you, you looked so sexy..." Mom hesitated. "I was just wondering if you'd let me do that too.

"You don't have to," she added quickly. "I don't want you to do anything you don't want to do. I just thought you might like it if... well, I thought you might like it if Mommy sucked you too."

"Really?" I squeaked.

"I'd really like to. I'd like to be able to let myself go and have fun again."

"Sure," I mumbled. "I suppose."

Her smile brightened as she brought her legs up on the bed and moved her hand to the waistband of my shorts. She leaned into me, pressing her tits against my shoulder.

"You're such a sweetheart," she breathed as she brought her lips to my ear. She kissed the edge and exhaled. "Such a good boy to help his lonely mommy," she sighed. She licked the rim of my ear and moved her hand inside my shorts. I felt her fingernails brush against the head of my throbbing cock.

"You're nice and hard for me," she breathed and then took my earlobe between her teeth. "Did Mommy make your cock hard?" she asked. I could only nod. "Do you like seeing me dressed like this? Do you want me to wear sexy things for you?"

"Yes," I breathed.

"Mommy has lots of sexy things she can wear for her baby." She kissed my cheek. "It makes Mommy excited to know her baby likes seeing her in frilly little naughty things." She turned my face toward her and kissed me lightly on the lips.

"Do you want me to be naughty for you, honey?" She kissed me again and looked deeply into my eyes. "Do you want Mommy to be a sexy little fuck toy for her baby?"

I groaned in response.

"Ooh," she breathed as she ran her tongue over my lips. "Mommy said a naughty word. Mommy said fuck. Do you like it when Mommy says naughty words like that? It makes me excited to talk like that. Mommy's pussy gets all wet when she talks about fucking her baby."

She closed her fingers around my shaft. "Mommy's going to suck her little boy's cock so good. Oooh," she cooed. "Not so little. You've got a nice, fat cock for me, don't you?"

I could only groan as my mother continued to kiss me and began to slowly stroke my cock. She pressed her tongue between my lips and slid it across my teeth. "Did you like seeing me naked last night?" she whispered.

"Uh huh," I mumbled.

"You did? Do you know why Mommy was naked? She was in bed playing with her pussy when she heard Carol scream. Did you like seeing Mommy's tits and her pussy?"

"Uh huh."

"I liked seeing your big, hard cock too." She kissed my cheek again and ran her tongue around the outside of my ear. Her breath was warm against my skin causing me to shiver. "I was wishing it was me sucking your cock when you had it in Carol's mouth. Did you like seeing me licking Carol's pussy? I bet you didn't know your Mommy likes to lick pussies and suck cocks, did you? I could taste your cum in Carol's pussy while I was licking it. It got me all excited to taste your cum and to lick your sister's pussy. Do you want to see me lick Carol's pussy some more?"

My breath was too ragged to answer.

Mom slid her hand down to my heaving balls and caressed them gently, rolling them in her fingers. "Do you want Mommy to be naked for you tonight while she sucks your big, hard cock? Do you want to rub your cock between Mommy's big tits?" She continued to lick and suck on my ear while asking me questions that I could only dream of. "I'd love to feel your hard dick sliding between my tits while you fuck Mommy's mouth.

"Do you want to fuck me?" she breathed. "Do you want to put your cock in Mommy's nice tight pussy and fuck her?"

I swallowed tightly. "Yes," I whispered. Mom released my balls and began working my shorts over my hips. I raised myself up so she could pull them down. She got up on her knees, smiling as she pulled my shorts down and off my feet. I lay there naked as my mother ogled my throbbing cock. I wanted to take a more active role in what was happening but was overwhelmed by the way my mom was acting. I couldn't do anything but stare.

"Ooh," she breathed. "What a nice, fat cock you have for me. It's so big and hard." She leaned forward and slid her nylon-covered tits across it. "You can fuck me anytime you want to," she whispered. "But right now Mommy really wants to suck her little boy's cock and feel him shoot his hot cum down her throat."

I left a trail of pre-cum on her. "Do you like that?" she asked. "Do you like Mommy sliding her tits around on your cock? Do you want me to be your nasty little cum slut?" She slid back until her mouth was over my shaft and slowly licked it from base to tip. I almost came from the sensation of her warm tongue caressing me. "Mommy wants to be her baby's slut. I can do all sorts of nasty things for my sweetheart." Her voice was soft and smoky. I'd never even heard a porn star sound as sexy as my own mother was. Her confessions were even more exciting because they were made in such a sensuous voice.

"Oh, God," I groaned.

"Are you going to shoot off in Mommy's mouth so she can swallow it? Mommy wants to taste her baby's cum. I bet you've got lots of cum for me to swallow." She stroked my balls as she spoke. "Do you want me to take my gown off so I can rub my big, soft tits against your balls while you fuck my mouth?"

"Yeah," I sighed.

"Do want to take it off for me? Do you want to touch Mommy's tits?"

I could only nod. She kept calling herself Mommy and calling me her little boy. It made what was already an intensely sexy moment even more so. I knew what we were doing was forbidden by society and her whispered dialogue made the elicit contact even more exciting. I'd never seen or even heard of anything as erotic as what was happening to me now. My dick had never been so hard. It bounced against my stomach with every beat of my heart, which was pounding. I was on the verge of orgasm without it even being touched.

"Okay," she giggled. "There's a clasp right here between Mommy's tits. Just unhook it and you can play with Mommy's tits. Hurry baby. Mommy wants you to squeeze her nipples."

My hands were shaking as I reached for the clasp. "Don't be nervous," she whispered. "Mommy wants you to do it. Mommy wants to be your toy, baby. Mommy wants you to play with her body."

I managed to get the clasp undone and the gown fell open. Mom didn't even have to shrug her way out of it. It fell off her shoulders and landed on my legs, adding to the sensory overload I was experiencing. "That's right," she breathed. "Now squeeze Mommy's tits. Play with her nipples. Pinch them for me baby. Mommy needs it. Mommy needs to be your little fuck toy."

I was only able to play with her heaving tits for a few seconds before she fell forward, planting her lips on mine. Her tongue drove into my mouth and she groaned. "Yeah, baby," she mumbled between kisses. "Mommy's your whore now. You can do whatever you want with me. I'll be a good whore for you, baby. Mommy can be a good slut for her little boy. I'll do whatever you want me to, baby. Mommy will dress sexy for you and be your nasty slut. You can fuck her whenever you want to. Mommy wants to be your little fuck toy. But right now Mommy has to suck her baby's big hard cock."

She slid backwards, dragging her tits down my body until they were nestled against my roiling balls. She took my cock in one hand and stroked it gently while looking up at me. "Watch me suck your cock, Baby. I want you to see me with your cock in my mouth like a nasty slut. You can put your cock in Mommy's mouth anytime you want to. See what a good cocksucker your mommy is."

She licked the head and down the shaft while smiling up at me. "Your mommy will be a nasty slut for her baby," she breathed. "She loves having your big, fat cock in her mouth. I love the way it throbs against my tongue." She took the head in her mouth for only a second before slathering it again with her tongue. "Do you like having your cock in Mommy's mouth? Do you like feeling it slide down Mommy's throat? Are you going to cum for me? Are you going to shoot your cum in Mommy's mouth while she sucks your cock like a good little whore? Mommy's always loved cock sucking. I want to make you feel good baby. I want you to use Mommy's mouth. Mommy's a whore just for you, sweetheart. She's your slut now and will do whatever you want her to."

She again took my cock in her mouth, this time deeper. She bobbed her head up and down on it, slurping loudly as she ground her tits against my balls.

"What do you want me to do honey? Do you want me to take your cock down my throat and let you fuck me or do you want to cum on Mommy's face?

"Do you want Mommy to play with her pussy while she sucks your cock? Do you want to see me fingering my pussy?" She took my cock into her mouth and sucked loudly, pumping it with her fist. "Sometimes Mommy puts Vaseline on her panties and gets her pussy all slimy before she plays with it," she breathed. "Do you want to see Mommy with Vaseline all over her panties and her pussy? Do you want me to act like a whore for you?" She didn't give me a chance to answer before she stabbed my cock back into her mouth. The combination of her frantic sucking and explicit suggestions sent me over the edge and I began pumping cum into her mouth without warning.

"Oh, God," I grunted as I began to unload. I thought I was going to pass out. Mom never hesitated to swallow it. She moaned lustily as she continued to slide her mouth up and down my shaft while pumping it with her fist. I came harder than I ever had and Mom never missed a drop. We were both completely out of breath by the time she released my still-hard cock and looked up at me.

"That was wonderful," she gasped. "I haven't cum like that in years. Thank you, baby. You're so good to your slut Mommy."

Even after cumming in my mother's mouth my cock still didn't go down. Mom didn't give it a chance. She continued licking and sucking it gently. "You're still hard, baby," she cooed. "Such a man. So virile and sexy for his slut." She climbed up the bed until she could snuggle against me while continuing to caress and stroke my cock.

"You've got such a big cock baby," she breathed. "Mommy's going to love being your slut and getting fucked by her handsome son." It was then that she realized she still wasn't naked. "Oh, but you wanted to see me naked," she whispered, kissing my neck and jaw, "and Mommy still has her panties on."

She moved her hand to the waistband of her panties. "Do you want Mommy to take her panties off for you, so you can see her pussy? It's awfully wet after sucking her baby's big cock. Do you want to see? Mommy doesn't mind. She wants to show you her pussy."

I could only nod. Mom smiled as she pushed herself to her feet and began sliding her panties down her lean legs. She looked me in the eye as she stepped out of them and put her hands on her slender hips. "Do you like Mommy's pussy, Baby?" she asked in a low voice.

"Yeah," I breathed.

She stroked it with one finger. "It's awfully wet right now. You made my pussy wet while I was sucking your cock. Do you want to fuck Mommy's wet pussy?

"Yes," I answered, still amazed at what was happening.

She climbed back on the bed, straddling my legs. "You can fuck me anytime you want to baby. Just tell me when you want my pussy and you can have it. Or better yet, just take it. Mommy likes it when her baby treats her like a slut. Just take what you want baby."

She positioned the head of my cock at the lips of her pussy and began stroking herself with it. "Oh, God, yes," she mumbled. "That's what Mommy needs. She needs her man to fuck her. Will you be Mommy's man from now on and fuck her when she needs it?" she asked as her breath became ragged.

"Yes, Mom," I answered.

"Oh yes, Baby. Mommy needs to be fucked a lot. You're going to have to fuck Mommy a lot."

"Okay," I groaned as my cock slipped between her dripping lips.

"That's it, baby. Make me your slut, honey. Stick your cock in Mommy's pussy and fuck her. You're Mommy's man now and Mommy's your whore. Fuck me, baby. Give me that great big cock of yours."

She pressed herself down until my cock was buried inside her. She sat still for a moment. "Just give me a second to get used to your big cock, baby. Mommy's never had one this big. You're filling me up so good. Mommy's going to love being your slut. You make me feel so good." She began slowly rocking forward and back. "Oh, yeah," she breathed. "That feels so good. I can feel your cock all the way to my cervix, baby. Mommy's pussy is so full. You're so big and hard." She began to pick up the pace. "Squeeze Mommy's tits, baby. Play with Mommy's nipples."

I took her swaying tits in both hands and squeezed them tightly. Even after cumming down her throat and with my cock buried in her cunt, I didn't know if I was allowed to suck them so I didn't. "Pinch my nipples, baby. Twist them. Mommy likes that." I took her nipples between my fingers and twisted them lightly.

"Harder, baby. Make it sting."

I twisted them again, this time feeling them tighten as I did. Mom squealed.

"Oh, God," she moaned. "Fuck me, baby. That feels so good. Fuck Mommy with your big cock."

She fell forward, pushing her tongue between my lips. I sucked it as I began bucking my hips up to meet her trusts. "Yeah," she breathed. "That feels so good. You're such a good lover. You're making Mommy's pussy feel better than it ever has. I want to fuck you forever, baby."

She sat up again, rocking back and forth as we fell into a smooth rhythm. "Do you like that, baby? Is Mommy fucking you good? Do you like having your cock in your mother's pussy?"

"Oh, God," I grunted.

"That's it, baby. Fuck me hard. Fuck your mommy like the slut she is. Give me all your big, hard cock. I'll fuck you anytime you want me to, baby. My pussy is going to be wet for you all the time." She reached between us and began stroking her clit. "Yeah, baby," she groaned. "Are you going to cum for me? Mommy's ready to cum and she wants her baby to shoot his hot cum in her tight pussy when she does. Are you ready, sweetheart? Cum in Mommy's pussy."

I thrust my cock into her just as it exploded. My cum boiled into her as she fell forward shuddering. "Oh, God," she groaned. "That's it, Robbie. Cum in me. Fill my pussy with your cum. Mommy's cumming with her baby's big cock in her pussy. Fuck me, Robbie. Fuck me hard."

I pounded my cock into her as hard and fast as I could. I was buried so deep inside her and cumming so hard, it's a wonder my semen wasn't shooting out of her nose. I felt her body stiffen for several seconds as her orgasm swept through her and then go limp. We were both gasping for breath. Mom finally rolled off of me, still panting. We took several minutes to catch our breath before either one of us spoke.

"Was that good, baby?" Mom asked as she rolled into me, pressing her tits against my chest. She kissed me again and nibbled at my lips. "Did you like fucking me?" she asked softly. "Are you going to fuck me again?"

"Oh, God, yes," I answered. "Anytime you want me to."

"Anytime, baby. Anytime you want. Mommy's always ready to have her baby's big, hard cock." She kissed me again and groaned. "I guess I better get out of here. Carol's got enough to deal with right now without catching us in bed together."

Mom was just starting to roll over when Carol pushed the door open. "Too late," she said. "Your headboard was banging on the wall so hard it almost knocked my books off the shelf on the other side."

Mom groaned and fell back across me. She didn't try to cover herself as she lay there. Her feet were on the floor and her ass was on the edge of the bed. Her torso was draped across mine. I wasn't in any position to do anything.

Carol stared at us for a few seconds. She was dressed in a t-shirt that came to mid-thigh, her usual sleepwear. Her nipples looked like they were going to tear through the fabric.

"Now I understand," she said in a low voice.

I wasn't sure what she understood.

"You can't just turn it off," she said. "I thought I could just not think about it and it would go away. But it doesn't. You can't not think about it. It won't let you. It won't let you think about anything else. It won't even let you sleep."

Carol made her affliction sound like something alive, something that was stalking her.

"Now I know what you mean, Mom. I can't help myself." She stepped into the room.

"I know, honey," Mom answered. She pushed herself up onto her elbows. "I'm the same way. I'm one of the few people who understands how you feel." She sat up and held her arms out. Even naked in bed with her son, her motherly instinct took over. Carol sat down next to her on the edge of the bed and they wrapped their arms around each other while my sister sobbed softly. Neither one of them mentioned that Mom had obviously just fucked her own son. Their shared condition meant they weren't about to judge each other.

They cuddled for a few moments until Carol raised her face from Mom's shoulder. She wiped her eyes and then looked at me and giggled. "You're a little naked there."

Mom laughed with her as I tried to pull my sheet over myself.

"It's too late now," Mom laughed. "There's no use trying to hide it." She swept the sheet off of me, leaving me naked in front of my sister.

I wasn't the only one naked. Mom hadn't bothered to put her gown back on. She leaned across me, resting her weight on one hand while taking my cock in the other. It was already beginning to stiffen again. She stroked it slowly while looking into my eyes. I could see Carol sitting next to her, mesmerized.

"Your brother's got a nice big cock, doesn't he?" she asked Carol while still looking at me.

Carol didn't answer. I could see her squirm.

"And it's getting hard again," Mom breathed. "You missed seeing me suck it. Robbie shot a load of cum in my mouth and then he fucked me and shot another load in my pussy." Mom groaned and slipped her fingers over the head of my cock before again wrapping her fist around it. "It felt so good to have his cock in my mouth. I love the way it feels when it's sliding between my lips." Carol turned to put one leg on the bed. Her t-shirt was working its way up her thigh.

"Do you want to see me suck it?" Mom asked her. She leaned forward and took the head of my cock in her mouth without waiting for an answer. She slurped on it loudly. Carol raised up just enough to pull her t-shirt up to her waist. She wasn't wearing any panties and I could see her bald pussy spasming.

"Remember when he had it in your mouth last night?" Mom asked, turning to finally face Carol. "And remember when you climbed on top of him and fucked him on the couch? Did it feel good to have his cock in your pussy?" Mom licked the underside of my cock as she spoke.

Carol could only nod. Her mouth was hanging open as she stared at my cock while Mom stroked it. "Do you want it in your mouth again?" Mom asked her.

"Yes," Carol breathed. She stared for several more seconds as Mom licked and sucked my cock. Finally, she took her eyes off my cock and looked me in the face. "Can I suck your cock, Robbie?" she asked.

"I don't think Robbie will mind," my mom answered. "Why don't you take your t-shirt off first?" Carol didn't hesitate to whip the shirt over her head, again leaving all three of us nude. Mom sat up as Carol leaned forward. Mom still had my cock in her hand as my sister began to lick the head. "That's it, baby. Lick it just like that," Mom cooed. "Don't try to take it all in your mouth at once. Just let the head slide between your lips."

I laid back and stared as my mom gave my sister a cocksucking lesson with me as the teaching aid.

"Now wrap your fingers around it," Mom explained as she released my shaft. Carol took it in her fist. "Don't squeeze it," Mom said. "Just let your hand slide the skin up and down as you slide it in and out of your mouth. You want your hand and your mouth moving in the same direction." Carol adjusted her grip and began bobbing her head up and down.

"That's it," Mom said softly. "Use your hand and your mouth together. Let your spit run down the shaft to lubricate your fingers."

She looked up at me. "Does that feel good, baby? Is your sister as good a cocksucker as your mother?"

I could only groan my response as Carol took my cock deeper and deeper into her mouth.

"You should taste her pussy," Mom purred as she stroked Carol's back. My sister moaned around my cock. "It's so sweet. Mommy loved licking her pussy last night. Did you like that, honey? Did you like it when I was licking your sweet little pussy?"

Carol tried to nod with my cock in her mouth. Mom began kneading one of Carol's tits while she moved her other hand lower and dragged her fingers across my sister's upturned ass. "Do you want me to eat your pussy some more?" Carol climbed onto her knees pointing her pussy back at Mom without missing a single stroke on my throbbing cock. All three of us were piled on my double bed.

Mom stroked Carol's pussy from behind for several seconds while leaning forward and gently kissing my sister's ass. "Such a sweet ass," she murmured. "It's so smooth and soft. I wish my ass was a sweet as yours." She slid one finger into Carol's snatch causing my sister to moan around my cock. I couldn't help thrusting my hips up, driving it deeper in her mouth.

She looked up at me without lifting her mouth and winked, letting me know it was ok to fuck her face. I rocked my hips slowly as she continued to suck and slobber on my cock. Mom slid her tongue down Carol's ass and finally dipped it between her steaming lips. Carol gasped as Mom found her clit.

"Do you like that, baby?" Mom asked. "Do you want Mommy to lick your pussy and make you cum? Are you going to cum in Mommy's mouth?"

Carol lifted her mouth from my cock just long enough to groan, "Yes. Lick my pussy. It feels so good." She licked my cock and moved her hand to my balls. "Your cock is so big, Robbie," she whispered. "It's so hard. I love your cock." She took it in her mouth for a moment as Mom ran her tongue around her cunt.

"Oh, God, Mom," she moaned. "That feels so good. I've never had a woman lick my pussy before."

"Anytime, baby," Mom answered. She reached around Carol to pinch one of her nipples. I had the other one in my hand.

"Yeah, Robbie," Carol breathed. "Play with my tits. Pinch my nipples. I love it." She again licked the length of my cock. "Are you going to cum in my mouth?" she asked. "I want to feel your cum shooting in my mouth. I promise I'll swallow every drop. I want to be your nasty little cocksucker," she panted. She took my cock back in her mouth as deeply as she could while Mom continued to lick her pussy. I could feel my balls beginning to tighten. I knew it wouldn't be long before I was emptying them down my sister's throat while our mom licked her pussy. I felt like I'd died and gone to heaven. Was I really going to be fucking both of them anytime I wanted?

Carol began to squirm. "Come for me, Robbie," she pleaded. "Mom's making me cum. I want you to cum in my mouth. Please Robbie. Please shoot your cum in my mouth." She pounded my cock with her fist while shoving it as far down her throat as she could.

I couldn't stand it any longer and began shooting my load between her lips. She screamed with it in her mouth as she began to shudder. Mom was sucking on her pussy while she was sucking on my cock. Both of us groaned as our orgasms shot through us.

After she'd sucked me dry, Carol let my cock fall from her mouth and fell forward across my body. Mom collapsed on my legs. Two beautiful, naked women were draped across me after I'd cum in both of them. I couldn't imagine how my life could get any better.

Little did I know.