“Is it taboo to want to have sex with your step sister?” I thought as I peeked through the crack in Lindsey’s bedroom door. It didn’t ease my mind that Lindsey had said, “Come to my room after school, I want you to do what my dad was doing to your mom last night,” She made this statement as we sat alone at the breakfast table today.
As I looked in her door this afternoon I saw Lindsey was lying face down on her bed wearing nothing but panties and a thin yellow top. My cock was hard and making a tent in my shorts and without hesitation I pushed my hand under my waistband and rubbed my hard cock. “Would she be pleasured if I slipped my cock into her pussy like her dad did to my Mom? My cock is not as big as his.” I wondered as my cock throbbed in my hand.
I guess I should mention my Mom remarried a couple years after her divorce and her new husband brought his daughter along with him. We were a year apart in age and my hormones were raging that first summer. It had been just Mom and me for those two years and my only inspiration for jerking off was the occasional view of my mom wearing her full brief nylon panties and a bra. More often I would see her coming down the hall in her full slip, silky and swaying seductively as she’d enter the bathroom.
In fact my first orgasm was lying on her bed rubbing her full slip across my bare body. I loved the feel of that slip as its silky fabric swished across my hard cock. Fortunately I had pulled the slip away before my cock spit out the first cum of my life. I was shocked but pleased because my friends bragged about “shooting loads of cum” every time they jerked off. This was my first and I was instantly compelled to repeat the experience.
Now as I looked into her bedroom I could plainly see my step sister wearing full brief panties and I wanted to crawl onto that bed and rub my cock across the silky surface. I wanted to feel my cock sliding along the crack of her ass. I wondered what it would be like to feel her warm bare skin on the underside of my cock while her slippery panties caressed the top side of my erection. I knew none of these things had happed between our parents the night before, buy my mind was filled with my own lust as well as lust for what we both witnessed.
She didn’t move on her bed and my jerking was become more erratic. I wasn’t just enjoying the feel of my hand on my hard cock, I wanted to shoot my cum on her ass. As I jerked I thought of the first day I met Lindsey, she was wearing a crop top and shorts so tight I could see her crease in the front. Guys told me to call it a camel toe but to me it was the crease where all the magic of a woman was hidden.
She shook my hand when her dad introduced me. Her hand was as soft as the nylon slip that had made me cum and continued to make me cum when I was alone. I looked into her dark brown eyes. They were like a deep dark pool of water and seemed to draw me into their depth. She smiled and said, “nice to meet you little brother.” Yes, I was a year younger but not little in the sense that I was slightly taller than Lindsey.
I said nothing, I was tongue tied because I had never touched a girl, well except my Mom when she would touch my cheek or shoulder. My cock had responded to her touch and I was embarrassed. I didn’t dare look down to see if it showed. I saw her eyes shift down and knew immediately I was showing and when she looked back at me Lindsey smiled with an expression that she had noticed my little tent.
The fact that we were both teenagers meant we had a circle of friends and our lives seemed to go on a separate paths those first few months. She was in my school but a year ahead so we’d never met nor did I remember seeing her there. It wasn’t that I resented she was in our house, it just seemed strange and I didn’t warm up to her right away. My Mom made a big deal about me having a “big sister” and her Dad tried to be my buddy.
I really didn’t need a 40 year old “buddy” and although my real Dad was a bit of an asshole, he was my Dad and I had no interest in thinking of Mom’s new husband as anything other than the guy who shared her bed. I hate sounding like a teenage asshole but he wasn’t that likeable and all the buddy shit really didn’t make him any easier to like. One of my friends said, “She probably married him because he is good in bed. I’ll bet he is hung like a porn star.” I objected at his crude thoughts of my mother and was told, “Grow up wimp your mother is hot and he probably fucks her every night, just listen for it.”
And he was right. I had noticed when my new step dad showed up in our life the sounds of sex was unmistakable down the hall. I had never heard my mom and real dad going at it, but then I wasn’t old enough to associate sounds of the night as sex. But now I could hear the bed moving and an occasional moan from my mother. At first I was embarrassed when I heard it. After all when you are young you think your parents should be past having sex.
Last night my curiosity and adolescent lust took over my brain. I had watched the two of them all evening and there were glances and mouthed words that meant nothing except I knew it had to be their arousal building.
When I heard my mother’s bedroom door close I also heard her giggle. It was the sort of giggle that had nothing to do with humor. I waited in my room prepared to put a plan into action. I listened to hushed voices coming through the walls like the other nights when I knew they were having sex. When the voices stopped I slipped out of my room and moved silently down the dark hall to their door. It was shut but I could clearly hear sounds that could only come from pleasure between them.
I put my ear to the door trying to hear them. I wished I could see them but then wondered if I would want to see my step dad fucking my mother. My cock responded to the thought of him spreading her legs and shoving his hard cock into her. I heard the bed move in a rhythmic way and knew the fucking had started. I pressed my ear firmly against the door and suddenly felt the door move.
I jumped back in fear of detection. But the door only moved silently a couple inches so I peeked in. My mother was setting astride of my step dad and I could see his cock slick with her arousal as he slid it in and out of her. I had been watching some on-line porn but had never seen two people having sex. My cock was hard and throbbing and I fought the urge to touch myself.
I watched as Mom leaned forward and rested her hands on his chest and rocked her hips rapidly against his huge cock that glistened in the amber glow of the lamp beside the bed. “Oh fuck Jeff,” my Mom said, “I have needed you inside of me all night.” I was so preoccupied with the scene in front of me that I was completely unaware of anything happening near me.
That is why I was so shocked when I felt Lindsey behind me as she whispered, “I love watching them fuck.” I jerked in surprise and felt her hands hold me from bumping the door and heard her shush me, “Watch when he gets on top of her, his cock is so hard and he really takes over.” I trembled with fear as well as excitement. This seemed so wrong yet Lindsey was there just like me watching our parents having sex.
Then as Lindsey had said her dad rolled my mom onto her back and put her legs over his shoulders as she guided his rock hard cock to her hairy pussy. “Watch him,” Lindsey said, “he will shove that cock all the way into her, damn he is such a stud.” Her pride in her dad’s sexual prowess put me in awe. She obviously had watched this more than once.
And just as she had predicted he did penetrate her driving his monster cock balls deep into my mother. Mom moaned and clawed at his back with her nails. “Oh fuck Jeff, fuck me like a slut.” I had never heard my mother talk like this and as shocked as I was I found it arousing. I had never thought of my mother as a sexual person but her wanton lust was on full display. I could see her bare breasts rolling about on her chest and the look of perversion on her face as the action became stronger.
He started thrusting in and out of my Mom with his hard cock and I could hear the sounds of their bodies slapping together. The other unmistakable sound was his cock moving inside of her wet pussy with an obscene squishing sound. “Why would you think about your mother’s pussy?” I thought, “I must be a real pervert.” And then there was a hand slipping down the waistband of my sleep shorts and gripped my rock hard cock. And it wasn’t mine!
“Oh Larry, you are so hard,” Lindsey whispered in my ear. I could feel her tits pressed into my back as she started to run her hand down my shaft and cupped my balls. “I have never touched a cock, am I doing it right?” She asked as she slowly stroked my cock. She didn’t wait for an answer but kept stroking in time with her dad fucking my mom. “He is close, watch as he clenches his ass, he always does that before he shoots his load of cum into your mom.”
Her hand quickened on my cock and I braced myself on the door casing as I felt my body respond to her jerking on my cock. I had never been touched this way by a woman and it felt so different and I loved the way she stroked me. Her hand on me alone would have been out of this world but the scene of sexual intercourse between my Mom and her dad continued to drive my lustful thoughts.
As I watched my Mom being fucked by this man I imagined for a brief second that it was me on top of her, “fucking her like a slut.” Again I felt like a pervert but as my buddies always said, “a hard cock has no conscience.”
“Oh watch this,” Lindsey whispered as she held the tip of my cock in her hand, “see her hands, she is rubbing her clit, she wants to cum on his cock before her fills her with his seed.” Lindsey’s left hand had been on my shoulder holding me close to her and it moved down and found mine. She pulled it around behind me and I realized she was naked. “Do me,” she demanded in a whisper, “rub my clit Larry.”
I felt bare skin as her fingers pushed mine between her slit. Lindsey was shaved smooth and felt so soft. She used my finger tips to rub around her button, it was poking out of her slit and slick with her arousal. “Oh fuck yes Larry,” she whispered against my ear. I could smell her body wash or shampoo. It was a sweet floral scent and her hair brushed against me and was as smooth as the nylon slip that long been my inspiration to cum.
Her right hand never stopped stroking me and then I heard my mother moan. It came from deep inside of her and her hand came to her hard nipple and pinched it. “Oh yes,” my step dad said, “cum on my cock baby, I’m going to cummmm,” and I watched as his ass clinched up and he thrust deep inside of her. Just then Lindsey pressed my fingers hard against her clit and moaned in my ear. I felt her tremble and she stopped jerking my cock but held it tightly.
I had closed my eyes for a second and then opened them, I saw my mother turn her head sharply and our eyes met, “Oh shit Jeff,” she said as she tried to untangle her legs from his shoulders, “the k**s…” Lindsey was still trembling from what I knew must be her orgasm as her dad pulled his cock out of my mother. His long hard cock shot two long ropes of cum against her body and as he grabbed it to control it.
I pushed back against Lindsey pushing down the hall. “They know,” I said as I pushed her into her room and pulled the door shut. I rushed into my room my cock still hard and near exploding from the lust and arousal from this nocturnal adventure but I ignored it and dashed into bed and pretended to be asleep.
Jeff pushed the door open, “see it’s just your imagination,” he whispered, “he is sound asleep.” And he pulled the door shut and I heard them go down the hall. My cock begged me to finish what Lindsey had started but I dared not move for fear my Mom would come into the room. I knew she saw me looking at her as my step dad was shooting her full of his cum. “I am so busted,” I thought as the house fell into silence.
I heard my door open slowly and knew it had to be Mom. My eyes were slits in my head as I feigned sleep. Then the bed moved a little and a hand went under the blankets and found my hard cock. “You made me cum, the least I can do is finish you,” Lindsey said. I trembled with the fear my Mom would come into the room as I tried to see through the inky darkness of my room.
But the soft hand on my bare cock won over any fear in my mind and began a slow rhythmic movement that brought me to the edge. Lindsey bent close to me, “cum for me Larry, fill my hand with your seed like my dad filled your mother’s pussy.” That was what drove me over the edge as I felt a cramp deep inside of me and my cock jerked out the first bit of cum.
Lindsey sensed it I am sure and she cupped her hand over my spurting tip and I felt the warm slick wetness of my cum around my cock as she captured it in her hand. “I think I like what just happened,” she whispered and I felt her hand leave my cock that still throbbed with arousal. “I need to go back to my room.” She said and left as silently as she arrived. I dozed off for a few minutes and was awakened by the sound of my door again.
I wanted to call out to Lindsey but remained motionless as I saw the shadow of her moving to my bed. I anticipated her touch but instead it was my mother pulling the blankets up over me like she used to do when I was very young. Her soft hand touched my cheek and then I felt her lips touch me briefly in the same spot.
I barely breathed. I was so worried she’d know I was awake but she said nothing and left my room leaving the door standing open. I heard her voice in the hall, “You’re right Jeff, sound asleep, we need to be more careful.” I drifted off with the sight of my mother being fucked as my step sister used my fingers to masturbate her as we watched. “Did Lindsey fantasize about being my mother?” I wondered. My mind was filled with the thought of being on top of my mother with my hard cock slamming into her just like my step dad had done.
Now it was afternoon, both adults were at work, and my arousal was full and I wanted to take Lindsey up on what she had said at breakfast. Yet I felt that having sex with her might be wrong, yet we were not related and were old enough. “Don’t just stand out there staring at my ass and jerking off,” Lindsey said from her bed, “I told you I want you to take me like my dad took your mom.”
I released the hold on my cock and pushed her door open. She twisted her head and looked at me with a smile. “I didn’t wear any sexy panties,” she said with a smile, “should I take them off?”
“No, not yet,” I said as I climbed on her bed and ran my hands up her bare legs. They were as soft and smooth as her hands were on my cock and I love the intimacy of touching her.
“Have you ever gone all the way?” she asked.
“No,” I said and paused and then said, “but I have seen enough porn to know what to do,” and I giggled like it was a joke. I slid my hands up her legs and over her panty covered ass, “your panties are so silky feeling,” I said.
“As silky feeling as my pussy was last night?” she asked with a grin.
“Sort of but different,” I said and she parted her legs allowing me room to get between them I pulled my shorts down around my knees and released my hard cock and slid it against her upper thighs.
“Umm, that that feels fantastic,” she said. “I liked what you mom said, treat me like a slut.”
I leaned forward and ran my cock up the crease of her ass enjoying the feel of the soft silky nylon. And then I lifted the leg opening of her panty and pressed my cock between the panty and her ass. I stopped noticing how my cock looked inside of her panties and enjoying the silky feeling on top. I leaned forward again and began rubbing my cock against her ass and loved the feeling of her soft skin and nylon panties.
“Don’t make your cock cum that way,” Lindsey said as she moved under me releasing my cock from inside her panties. She pushed her knees up a bit and pulled her panty aside and I saw her wet smooth pussy and no longer cared about anything but penetrating her.
I slipped the tip of my cock down and pressed forward sliding along the panty and her slit in front and then pulled back and pushed against her tight slit. It opened and I felt like I was being sucked into her. I had never felt anything like this and nearly busted a nut right then. I stopped for a second. “Don’t stop,” she begged.
“I can’t help it,” I said holding perfectly still, “I am so close and I don’t have a condom on.”
“Duh,” she said in a mocking tone, “I don’t want you to have one, I am on the pill, I want to feel you fill my pussy with cum just like my dad was doing to your mom.”
I needed no further encouragement and pushed all the way into her. I had heard that the first time for a girl can hurt but she didn’t give any indication it did so I pulled back and thrust in again and she moaned. “Now I know why your mom loves my dad’s cock,” she said and moved her knees up higher and this time when I thrust in my balls slapped her bare pussy. I felt her hand under us and her fingers touched my balls. “I hope these are full of sperm because I want your seed in me.” And that was the last words we spoke as I started thrusting in a steady rhythm in and out of her. I heard her moan a couple times and twice more she grabbed my balls for a second.
Then I felt her become rigid under me and I slowed down. “No, don’t stop, fuck me like a slut,” she said just like my mother did. So I mimicked her dad and started ramming into her and just like our parents the only sound besides Lindsey’s moans was my body slapping against her thighs. I knew the very second her orgasm hit her. Her pelvic muscles clamped down on my cock and she seemed to tremble.
Then my cock jerked and I felt the first spurt shoot cum into her hot box, “Oh fuck,” I said, “You are so fucking hot.” I stopped thrusting as I filled her with spurt after spurt of cum. When I finished I pulled my cock out slowly and watched as some of my cum dribbled out of her. Her hand moved to cover her gaping hole and stop the flow of our fluids.
“I never thought about the mess,” she said as I gave her room to move off the bed. She hurried to the bathroom and returned smiling as I was setting on the edge of her bed. I had looked at my cock that was covered with cum and her fluids and what looked like some streaks of red and immediately thought I had hurt her.
“Well Larry you popped my cherry and it didn’t hurt at all.” She said.
“Did I hurt you?” I asked as I pointed to the streaks of red.
“No,” she said as she pulled on my cock, “that happens when you pop a cherry, it won’t happen next time we have sex.”
I looked up at her and knew she read my mind. “Of course we are going to do this again. I have this plan. We need to do it exactly like our parents did last night. Then each time we hear them fucking we spy on them and then copy exactly what they did. What do you think?” She asked as she pushed me back on to the bed and straddled my chest. “I think I need to teach you how to eat pussy, I saw my dad doing that to my real mom once, it was so fucking hot! And then she sucked his cock.”