The New Family Dynamic 2 Sex erotica stories – Y2 Stories

An afternoon with my 12 year old step sister

Renee and I were riding out bikes home from church on Sunday. I didn’t like going to church, but I loved spending time alone with Renee. Renee had candy blonde hair, green eyes, was petite with small breasts. Seeing her nice ass in jeans or her legs on a skirt always got me hard, even just a smile from her set my hormones on fire. Renee was also a little wilder than me, always seeming to get into trouble and ran with yhe bad kids at school

“We should just go hang out for a while” Renee said as she petaled

“Sure, the park?” I asked

“Fuck no, I have a place, follow me” she replied

She led me through a couple of neighborhoods that were a little nicer than ours. She turned down an alley and turned her bike up the long driveway of a nice house. Renee opened a privacy fence and we rode inside a large back yard with a pool and a small pool house behind it. Renee came to a stop by the pool house

“Where are we?” I asked

“I have an arrangement with the owner and can hang out here anytime I want” she waved at the house. I looked and saw a long haired guy wave back

“An arrangement?”

“He is a single musician, I am a single girl who loves music, I’m sure you can figure it out” Renee laid her bike down and opened the front door of the pool house

“You have sex with him?” My eyes widened in surprise

“Yes, and don’t tell your dad or my mom, don’t want them knowing I have a bad side” she smiled at me, she played the good girl part so well, now I saw a new side of her

The small house was nice. One bedroom, and a small kitchenette in the corner of the living room. Renee motioned to the couch and I sat down. She excused herself and went to the bedroom, closing the door. A few minutes later the door opened and she walked out in a short black leather skirt and a tshirt cut off just below her breasts. Her hair pulled into pigtails. She had gone from the good girl in the flowered dress to a rocker girl

“Okay I feel better” she smiled “i hate the crap mom makes me wear” she smiled “Do you want a drink?”

“Sure” my eyes were studying her perfect body, my cock was hard as I tried to imagine what was under the clothes

Renee took out two glasses. She opened the fridge and took out a jug of orange juice and from the cabinet, a bottle of vodka. I watched her play bartender and she walked over, handing me a glass and sat down on the couch not far from me. Talking to her in a private setting was nice, she opened up a side of herself that I had no clue about. As we finished the drinks, she turned to me

“There’s another reason I asked ypu here” she said “I know that ypu fucked Kim” the words sent fear shooting through me

“How do you know?”

“Oh please, you two didn’t come home until morning, and I saw something in her eyes when she looked at you and smiled at you”

“Are you going to tell Mike?”

“Fuck no, I hate him, Kim shouldn’t be with him. I think it’s bad ass that yiu fucked her. I wish I could fuck her” she said and saw my look “Yes I fuck girls too”

“Damn, I like your wild side” I said as she got up to fix us another round.

“Then maybe we should hang out here more often” she handed me the drink and sat down. Her upper body turned to face me and she put her arm on the back of the couch “can I confess something? The best part of mom marrying dad is you”

“Me?”

“Yes, at first I didn’t know what to think of you, but as I got to know you, you became more than just my cute new brother”

“Well if we are confessing, I started to have feelings about you the first time we met”

“You know, we aren’t biological brother and sister, there are rules we can break” she set her glass down.

“What rules are those?”

“Like don’t kiss tour brother” her voice softened. I had just enough time to set my drink down before her arms were around my neck, kissing me on the lips, sliding her tongue into my mouth. The kiss was better than I had imagined it would be. The kiss lasted a couple of minutes, then she pulled back

“Wow you are a good kisser” she said with a smile

“You are too, what’s another rule?” I replied, Renee had a devious smile on her face as she took another swig of her drink

“The rule of don’t show your brother your tits” she said and with that, pulled the little tshirt off and dropped it. Her breasts were simply amazing, more amazing than I had imagined so many times “here let’s get tours off” she reached over and unbuttoned my shirt, pushing. It off of me. Renee leaned into me ans we started to kiss again.

As we did, she gently grabbed my hand and pulled it to her bresst. I couldn’t believe that inwas touching step sister or kissing her.

Renee pulled from the kiss and smiled at me again, we both knew our relationship was turning a corner. Renee took another drink, I did the same, wondering what the next rule might be.

“Whats next on the rules list?”

“I don’t know it I should tell you yet” she stood and strutted over to a stereo on a shelf. Turning it on she looked at me as she looked for a CD to put in

“Come on, what’s the next rule?” I asked, she had a CD in the tray and was about to push it closed

“Don’t put on a show for your brother” she pushed the tray closed.

As Motley Crue started playing through the speakers, Renee turned to face me and started to dance in a way I had never seen a girl dance. Her moves were sexy, her hands moved over her body. My cock wanted to burst from my pants. Midway through the first song, I saw her reach behind herself and unzip the skirt, swaying her hips to get it to fall down her legs. Renee wore a black thong, she was perfect.

Renee lowered to her knees in the middle of the floor, her hands running over her breasts and down toward her thong as her body still moved to the music, her hand moved over the crotch of her thong, she looked at me as she bit her lip and rubbed her crotch in a sexy way. She began to crawl toward the couch, saying her ass back and forth as she did.

Her face moved over my crotch as she started to rise back to her feet, her mouth kissed my bulge and she rose to her feet. Renee proceeded to give me a lap dance for the rest of the song. Her ass rubbing against my bulge to the beat. I had my hands around her on her breasts. As the song ended she sat on my lap and leaned back against me. I slid my hand down to her thong, my fingers along the waistband

“Next rule, don’t touch tour sister” Renee said, her hand pushing mine under the fabric and to her wet pussy. Of our parents knew what we were doing, they would.kill us. I rubbed her pussy slowly then faster as the next song played. Renee pulled my hand out of her thong

“And the most important rule” she stood and turned to face me “don’t fuck your brother” her hands grabbed mine and pulled me to my feet. As she led me toward the bedroom, she stopped and turned the music up a little. Then we entered the bedroom and stood by the bed.

Renee and I embraced and kissed, her breasts felt good against my skin. While kissing, her hands dropped down and undid my pants. The fell down my legs along with my underwear. My hard cock sprung free, Renee felt it against her skin

She pulled from the kiss and looked down at it, then began kissing down my chest. She passed over my stomach and dropped to her knees. I looked down as she smiled up at me. I wondered how many 12 year old boys were lucky enough to have a sexy 12 year old step sister to do this with.

Renee didn’t play around, she took my cock into her mouth and started to Bob her head, I had never experienced a blow job, the feeling was so intense that my legs felt a little weaker. She moved her mouth up and down it like she had done this many times before. She wasn’t down there long before she stood and pushed her thong over her hips, they fell down her perfect legs. Renee was completely naked now and looked more perfect than I had dreamed she would. She had a thin line of trimmed hair above her pussy and a small tattoo that said RnJ1125 inside of a small heart

“Whats that?”

“The man inside the house got it for me, our initials and my age when he took my virginity and his age”

Renee took my hand as she backed onto the bed. Her head rested on a pillow, I was on my knees between her parted legs. I needed to know what a pussy tasted like. Renee smiled at me

“First time going down on a girl?” She asked and I nodded “don’t think about it, just lick it however you want” her fingers parted her pussy lips and her other index finger rubbed the little nub “make sure you lick and kiss here”

I lowered toward her, started to kiss her smooth, soft thigh. Renee started to moan happily. I kissed closer to her pussy, I could smell her sex as my lips neared it. From the first taste I was hooked, I was eating my step sister out and she tasted so good. Her moans told me she was loving it. I did as she said, I didn’t think about it, I licked and sucked her pussy like a starving man. Mu tongue moved to her clit and her moans grew louder, repeatedly crying out “fuck yes Bubba fuck yes” within a couple of minutes she started to scream that she was cumming, when she did, I licked the juices that seeped fron her pussy.

I moved up her body, laying on top of her, she looked me in the eyes, hers filled with lust “you ate so fucking good at licking pussy, now get that cock inside of my pussy”

Her hand moved to my cock, holding it gently she lined it up. Her ankles moved to my ass and she pulled me into her. Her wet pussy was so warm wet and tight. Her moans were loud as I started to fuck my step sister. Her hands grabbed mine and our fingers interlocked, my hands pinning hers to the bed, our kiss was passionate as inthrust into her over and over. If this was a dream I didn’t want to wake up. Renee pulled her knees up and her ankles rested on the small of my back. I broke from the kiss, our skin making slapping sounds as I fucked her harder and harder. Every dirty thought I had of her was coming true.

“I’m cumming again Bubba, I’m cumming again, cum inside me, cum with me”

The look in her eyes, the power in her pleas, I reached orgasm just as she finished cumming. My load dumping into her, a bigger load than with Kim. Renee smiled at me proudly and we started to kiss in celebration.

When I pulled out I rolled off of Renee, she laid her head on my chest, I felt complete joy

“That was sk amazing. Can I tell you something?”

“Sure, anything”

“When my mom starts drinking or is asleep she is easy. You should fuck her because your dad hasn’t been”

“What?” Had I heard her right

“I’ve seen how she looks at you, you can have her if you want her”

“I don’t know if” I started to say

“She loves young, i know from experience”

“Experience?”

“When I go to her room to get my hair brushed it’s not to get my hair brushed” she lifted her head and smiled at me “we should get home”

I watched Renee put back pn the panties, bra and flowered dress she had worn in as I got dressed. She picked up the thong and slid it into my pocket “keep this in a safe place”

When we exited the pool house after making sure it was tidied up, the man that was in the house was now outside. He smiled and walked toward us.

“Hey sweetness” he said

“Hey sexy” Renee replied as she lifted her bike off the ground

“Wpuld really like another special visit from you”

“Well now that your back from the mini tour we can make that happen. How about Wednesday? My mom thinks I’ll be at church after school, same price?”

“It’s been so long, maybe I’ll add a little extra. Who’s the lucky guy” he looked at me

“My step brother Rich” she said with a smile

“Step brother, nice” he patted my shoulder before we exchanged a handshake “feel free to come by anytime” he added

Riding our bikes home, Renee was back to looking like the innocent girl her Mon expected her to be when she left the house. My raced with thoughts of my step mom and what Renee had told me.

When we got in the house, Renee told her mom that we had hung put after church. Then my step mom said she needed to talk to her alone and looked serious. No one else was home so I knew it was safe to eavesdrop. Placing my ear to yhe door, I could hear them

“You didn’t go to the park, ypu went and fucked him”

“How do you know?”

“I can fucking smell it on both of ypu, and you’ve been drinking”

“Okay and what about it”

“He’s your step brother, you promised it would be different you promised no more drinking”

“Then you shouldn’t have married someone with such a hot son” Renee rose her voice “I like him and he is good. I told him about your secret”

“Oh my god, you fucking did not, how could you”

“James isn’t fucking you, you need cock mom. He is the one”

“Just fo take a shower, I can’t believe you”

With that, I darted quietly from the closed door and went to my bedroom. Laying on the bed, I pulled putnthe thong and sniffed it, with closed eyes I replayed the afternoon

To be continued