Bonnie and Jack went to bed, and Jeff went to his bed just around the corner from their room.
Jeff began to stroke his dick. He was so hard, so horny after thinking about some of things that he did with his sister, and the way she teased him that night. He hoped they would be able to fuck one more time before he left in the morning!
Bonnie was in the same position. Her pussy was soaked. Tingling. It was all she could do to keep from frigging herself right there beside her boyfriend. Luckily, alcohol was an influence, and Jack passed out. She waited a few minutes; just to be sure... every second was torture.
Finally, she could wait no longer. She needed her brother's dick inside her cunt right then and there! She rolled out of bed, trying to be gentle, but in her drunken haze was actually rather rough. She stumbled to her door and out of the room, quietly shutting it behind her. She was dressed only in shorts and T-shirt, no underwear at all. She rounded the corner in the dark, feeling around for the pulled out couch. She found it, lifted the blankets and slipped under them.
Jeff heard the door open and grew even harder as he felt his sister slip into bed with him. Her hand took his cock from his, and he felt her searching lips on his mouth. They kissed, lips smacking softly, over and over. Bonnie squeezed his penis, stroking him lovingly as her tongue darted into his mouth. She wanted him in her so badly! His hand slid into the back of her shorts, she wasn't wearing panties so his hand caressed her naked ass.
"We should..." Bonnie started, still kissing him over and over, "go to..." more kisses, "the living room." His hand was squeezing her ass hard, his cock felt so good in her hand. Unable to help himself, he began to force her shorts down her long legs. Bonnie wriggled out of them, pulling her feet out of them and becoming naked from the waist down. She was gasping for breath, panting as she made out with him. She let go of his cock and found herself placing a leg around his ass, pulling his groin towards her unprotected treasure.
The tip of his penis felt the heat of her opening on its own volition, and Jeff pushed upwards a little. The lips of her tight vagina opened up and his head squeezed inside. "Mmmmm..." she moaned into his mouth as her pussy stretched wide for the top part of her big brother's manhood.
Holding her ass tightly, he forced his dick all the way inside her heat. "Ohhhh God..." she moaned, breaking the kiss temporarily before kissing him again. They moved against one another, his penis sliding in and out of her vagina. He felt so good, touched her so deep. His hot pole glided in and out of her needy twat over and over again as they French-kissed. Her hands ran up and down his back as they fucked on their side, harder and harder. The couch-bed was squeaking a little, but neither cared, too overcome with passion.
Bonnie could feel an orgasm rising within her as her brother continued to screw her. Her hand gripped his ass, feeling it clench and unclench as he thrust up into her hard, over and over. She began to pull him into her, losing it. His long organ slid in and out of her hungry pussy, driving her over the edge. "MMPH!" she gasped into his mouth, trying to stifle her cries. Wave after wave of orgasm overtook her. The walls of her pussy were convulsing around him as he continued to fuck her helpless body. Finally, it subsided, and she broke the kiss, gasping for breath. He slid in and out of his little sister a few more times before she pushed him onto his back, his penis slipping out of her wet hole with a 'slurp' that could be heard by both of them.
Bonnie began to kiss down Jeff's neck, down his chest. Her lips gently sucked his nipple on the way by, before she kissed down his stomach. Grabbing his underwear, she pulled downward, but not before lightly kissing the shaft of her brother's beautiful cock. It twitched noticeably. She pulled them right off of him, and he was naked for her. He could feel her smooth legs straddle his as her hand gently raised his rock hard penis into the air. Her tongue snaked out, and he could feel it lap lightly at his balls. She sucked a testicle gently into her mouth, and then slowly released it. She wanted to worship it, lick it all over, taste him one more time before he left her. Her tongue trailed slowly up his shaft, coating it with her saliva. She ran her tongue around his crown, sucking it gently into her mouth – just a little, and just for a second. She ran her tongue down the other side of his pole, making sure she licked every inch of skin on his penis. Her hand caressed his balls as her tongue made its way back up his manhood. She kissed his mushroom head lovingly. She kissed it again, her lips parting and she slowly took him into her mouth.
Bonnie's lips slowly slid down Jeff's organ, warming it as she went. She did not stop until his head was touching the back of her throat and her nose was buried in his pubic hair. He moaned, and it gave her pleasure to know that her brother enjoyed the blowjob that she was giving him. She slowly pulled his cock out of her mouth nearly all the way, before jamming him back in. She began to bob her head up and down on his lap. She suddenly felt a tremendous desire to taste her sibling's cum again. To swallow his seed. She would get him off, and then they could go to the living room and fuck. It was too dangerous here. Jack could simply walk out of the bedroom and poke his head around the corner and see her with her brother's cock jammed down her throat! 'Slurp slurp slurp slurp slurp' she sucked loudly on his rampant dick, really getting into it. She wasn't using her hands, she was caressing up and down the sides of his ass with her fingers as her head bobbed up and down on his lap eagerly. 'Slurp slurp slurp slurp' she was so loud as she gobbled up her brother's member.
Jeff was writhing his hips up into her mouth, starting to lose it. Did he want to cum in her mouth, or did he want to fuck her? It was feeling so good, he decided he could do both! She was great at giving head, and he hadn't the strength to stop her. He had his hands on the back of her head as her lips glided expertly up and down his pole. 'Slurp slurp slurp slurp slurp' she was slurping so loudly that Jack could hear it in the bedroom had he been awake.
"I'm cumming!" she heard her brother groan, and she redoubled her efforts, sucking on him like there was no tomorrow. 'Slurp slurp slurp slurp' He moaned, and Bonnie could feel his penis jerk inside her mouth. He groaned softly, a thick spray of his hot cum shot off the back of her mouth. He came again, another wad of semen sliding down her gulping throat. She held still, keeping Jeff in her mouth as more of his salty seed shot onto the back of her tongue. He was rough with her, holding the back of her head downwards hard, forcing him far into her mouth. She nearly choked, but as the last of his sperm trickled out, she was able to swallow it all, hungrily. She pulled his softening penis out of her mouth and began to lightly lick at his balls as he recovered.
Jeff lay there, catching his breath as his sister continued to lap lightly at his bag. Bonnie purred, smiling as she allowed her tongue to continue on up his bag to his shaft, licking it so gently, causing it to stir once again. She took her brother's now semi-hard penis into her mouth, pleasantly surprised to taste the remainder of his cum on the tip. She sucked all of him, before releasing him with a loud 'SLURP'.
He couldn't see her smiling, but he knew that she was as she rained kisses up his belly and chest, crawling her way up towards him. Her lips found his at the same time as her sopping wet slit pressed against his shaft. She was breathing heavily into his mouth as she sent her tongue in to explore. She grinded her wet pussy against his organ, he didn't think she had ever been this hot down there. As if with a mind of its own, the entrance to Bonnie's vagina found the tip of Jeff's penis and sucked the top part inside. "Ohhh..." they moaned in unison as her hot tightness embraced his hard probing member. He jammed upward, sliding his manhood in her to the hilt. "Oh God!" she whispered, breaking the kiss and tilting her head back. She felt so full!
Jeff's lips found hers again as his hands grabbed her naked skinny ass and squeezed her cheeks. Bonnie began to ride him, subtly, not letting much of his dick out of her before sinking it all the way back into her. Her pussy was so tight, so wet, he was in complete heaven. Letting his sister do all the work, he ran his hands up her back, taking her T-shirt with them. Without breaking her rhythm, Bonnie raised her arms and let him pull her shirt right off. The two siblings were now completely naked, mere feet from where her boyfriend slept.