My Sister Is A Cockslut Sex Story for free – Y2-Stories

Tim’s sister is a cock craving nymphomaniac that doesn’t care about taboos.

Tim is a 18 year old high school graduate who just graduated and is going to enjoy the summer break before heading to college. He is very active and fit. Lisa is Tim’s sister who is 16 years old and she is a hottie redhead who has a gorgeous tight body.

Lisa is the purest form of a nymphomaniac there ever was. She craves cock and cum every waking moment and she has fucked plenty of guys. Lisa has never really ever looked at her brother in a sexual way as he was her brother and it just never occurred to her to want to have sex with him.

She had no shortage of guys who were willing to pump their cocks and cum into her. One day when Tim had just taken a shower and was drying off, Lisa had to pee really bad and didn’t think about the bathroom being occupied. She dashed into the bathroom as she was pulling her shorts down.

There standing before her was her brother Tim and he was completely naked. His 10 inch cock stood at attention along with his massive cum filled balls. Lisa stopped dead in her tracks with her shorts and panties in a bunch at her feet.

Tim had been drying his hair and hadn’t heard her come into the bathroom. He turned towards the door and looked directly into her eyes as she stood there basically naked with her mouth open and staring at his cock.

Neither one said anything as his eyes dropped down to her exposed pussy. There was a small patch of red hair just above her shaved pussy lips. Despite her large amount of guys driving their cocks into her pussy, it looked like it had never been touched.

“OMFG IT’S HUGE!” Lisa finally gasped loudly.

She felt herself becoming aroused and her pussy instantly became wet. Her nipples stood at attention and pushed against her tight shirt she was wearing. Tim could clearly see the glistening wetness that leaked from her tight little pussy.

Lisa was in a trance as she slowly dropped down onto her knees and wobbled over to Tim. His cock was right in front of her face and she wrapped her hand around the base of his cock and pulled the head down to her mouth. She saw the large glob of pre cum as it appeared at the slit.

She looked up at Tim as she stuck out her tongue and swiped it across the slit collecting his salty slime. Tim groaned deeply as he felt his sister suddenly swallow his cock into her hot wet mouth.

“OH FUUUUCCCCKKKKK LISA WHAT ARE YOU DOING? I’M YOUR BROTHER FOR GOD’S SAKE!” Tim groaned.

Lisa just pushed his cock deeper into her mouth and down her throat. Tim’s legs buckled as he had never had a girls be able to take him down their throats. He grunted as he watched his cock disappear into his sister’s sucking mouth. She kept eye contact with him as she grabbed his hands.

She guided his hands to her head and placed them directly on the back of her head. Tim grabbed her head and began to pump his cock in and out of her throat. Lisa immediately dropped her hands down and grabbed her tits in one hand while she played with her pussy with the other.

Tim proceeded to fuck her mouth like a pussy. His balls slapped her chin with every thrust as she worked her tongue around the shaft and swallowed around his cock as it sliced into her throat.

It no longer mattered that he was face fucking his own sister. Lisa was sucking his cock like she was starving to death and his cum was the only food she was going to get. Tim felt like she was trying to suck his soul out through the end of his cock.

Luckily they were the only ones home as they both were lost to their lusts. Lisa pulled her mouth off his cock as she wrapped both hands around his shaft and jacked his cock as she licked and sucked on his massive balls.

“FUUUUCCCCKKKKK BROTHER YOU TASTE AMAZING! I ABSOLUTELY LOVE YOUR MAGNIFICENT COCK AND BALLS!” She groaned.

Lisa stood up and jumped up onto his waist. She stripped off her shirt and pushed her tits against his face. Tim hooked his arms up under her legs and held her up as she guided his 10 inch fat cock into her soaking wet tight little pussy. She screamed out in pleasure as she dropped down onto his cock until it was completely enveloped in her pussy.

“HOLY FUUUUCCCCKKKKK LISA YOU ARE SO FUCKING TIGHT AND WET!” Tim growled as he began to hammer upwards into her hot wet tight little pussy.

“YES BIG BROTHER FUCK YOUR SISTER’S SLUTTY LITTLE PUSSY!” She moaned as she worked her pussy up and down his cock.

Tim watched her tits bounce up and down as she corkscrewed her pussy all over his hard throbbing cock. She ground her clit against his pubic bone as she rode her orgasms that crashed through her body.

“OHHHHH FUUUUCCCCKKKKK YEEESSSSSS I’M CUMMING!” She screamed.

Tim walked her over to the wall and pressed her back against the wall. He set about pounding her pussy with his cock as her ass bounced off the wall with every thrust.

“FUCK ME FUCK ME FUCK ME FUCK ME FUCK ME FUCK ME!” She chanted.

His balls slapped her ass cheeks as he continued to pummel her pussy. Her pussy spasmed around his shaft as she orgasmed again and again from her brother’s massive cock. Her lips were stretched to accommodate his cock and they clung to his shaft as he pulled out.

Lisa clawed at his ass as he battered her pussy over and over again.

“I HAVE GOT TO FEEL YOUR COCK INSIDE MY ASS BROTHER!” She moaned.

Tim sat her down onto the floor and she immediately drug him to her bedroom. She climbed up onto the bed with her head down on the bed and ass in the air. She reached back and grabbed her ass cheeks with her hands and spread them open wide.

Tim took his cream coated cock and slid it across her pulsing asshole coating it with her cream.

“FUCK THAT BROTHER, SHOVE THAT MAGNIFICENT COCK INTO MY ASS RIGHT NOW!” She moaned.

Tim grabbed his cock and aligned it with her tight little asshole and shoved. Her asshole immediately opened up and his cock slipped into her depths.

“OMFG YEEEEESSSSSSSSS SOOOOOOO GOOOOODDDDDDDD!” She groaned as his cock pried her ass open.

Tim grabbed her hips and pulled his cock almost all the way out before slamming balls deep back inside. The force of his thrusts caused her to let go of her cheeks and she clawed at the sheets screaming out in pleasure and pain as he jackhammered her ass with everything he had.

Their bodies slapped together loudly and it sounded like a gun going off. His cock was reaching untouched areas of her ass and she was cumming over and over again as she felt his cock throb angrily inside her smoldering hot asshole.

Lisa could have cared less about the fact that she was being ass fucked by her own brother. The only thing that mattered to her was the magnificent cock that was battering her holes at the moment. Her ass rippled as she threw her ass back onto his hard throbbing cock.

Tim groaned as his felt his cum boiling in his balls.

“OH FUUUUCCCCKKKKK I’M GOING TO CUM!” He groaned deeply.

“FILL MY ASS WITH YOUR CUM BROTHER! TURN ME INTO YOUR CUMSLUT!” She screamed as her orgasm racked her body.

Tim couldn’t take it anymore and he slammed into her battered asshole one last time as his cock exploded and pumped stream after stream of his incestuous seed deep into her bowels.

“FUUUUCCCCKKKKK YEEESSSSSS I CAN FEEL YOU CUMMING!” She moaned as she worked her ass back onto his cock milking the cum from his balls.

Tim groaned as his cock screwed cum into her ass. His legs trembled as he felt his cock pushing the last few drops out of the slit.

“FUUUUCCCCKKKKK MEEEEEEEE LISA! YOU ARE SIMPLY FUCKING AMAZING!” He growled.

“YOU ARE PRETTY FUCKING AMAZING AS WELL!” She replied.