Twin Love - Parts 1, 2, & 3 - Sex Stories

Twin Love - Parts 1, 2, & 3

... had orgasmed on his face -- she loved when he kissed her all over! Her pussy lips glistened in the light of their room when he took his lips away. Then Libby returned the favor, kissing all up and down her b*****r's shaft and sucking the head of his cock like a lolli-pop. Mark groaned at the feeling of her lips enveloping the hard head of his prick. It was maddeningly pleasurable. Finally Mark pulled his s****r onto his lap as he sat on the floor. They kissed each other some more. Mark's small prick was pressing into Libby's slick cunt flesh as they embraced tightly. He ran his hands up and down her body and over her small nipples, making her flesh break out into goosebumps. His light touch along her ribs made her giggle. Libby began grinding against her b*****r's naked crotch, gently bouncing in his lap. They humped at each other for a few minutes before his cockhead parted her pussy lips, and suddenly penetration was imminent. Libby gasped, feeling her b*****r's prick opening up her tight hole. Neither could explain it, but this feeling was definitely different than any other time they'd played around... As if overtaken by some powerful primal instinct, Mark bucked his hips upward to impale his s****r on his cock. Libby let out a soft moan in her b*****r's ear, her arms wrapped around his neck. She closed her eyes, feeling herself filled up with Mark's cock meat. It felt strange, but so, so incredibly good! They were having sex, making love even, although neither really ...

... even knew it. Mark loved the sensation of his s****r's ten year old pussy squeezing his little member. Libby loved having her juicy pussyhole filled up! It was the most wonderful feeling either sibling had ever experienced thus far in their lives. Since Mark was still too young to ejaculate, he lasted for a long, long time. Libby bounced wordlessly upon his cock for nearly an hour, their lips meeting every so often in a passionate kiss until Libby finally orgasmed with her b*****r's cock inside of her young womb. She shuddered in his lap, their hearts pounding hard, as his slick shaft fell out of her juicy hole with a sucking sound. They stared at each other in awe. And so despite being so young, the twins experienced intense love and passion normally reserved for adults. They were so appreciative of sharing this overwhelmingly amazing pleasure together that it strengthened their love exponentially. Mark penetrated his s****r nightly, letting her ride to orgasm on his cock. It was all each sibling looked forward to throughout the school day -- that moment after their parents went to sl**p, when Libby would crawl down onto Mark's bunk and began kissing him all over. They soon enjoyed experimenting with a multitude of positions -- Libby was quite flexible and gymnastically inclined! Their parents delighted in how well the twins got along, at how mature they seemed to be already. They seemed to be growing up so fast! In reality, they were having sex before they even knew what sex ...