"No." he said, "Try and accept it." She stood up before him, looking at him with a hurt expression. Stubborn by nature, being drunk made her more so. Still looking at him, she dropped her sweater from her shoulders. Her hands unclasped her skirt and it fell to the floor, revealing her pink panties. He couldn't help but get aroused at the sight of his little sister standing before him in only her panties and a belly shirt. He needed to get out of there fast. She stepped out of her skirt and quickly pulled off her shirt, revealing a white bra. "I'm going to bed." he managed to say, and with that he stood up.
"Please stay." Amy said, reaching behind her and unclasping her bra. She backed up, keeping in front of him as he headed for the stairs. Her bra fell to the floor, unleashing two pert, gorgeous young breasts. They bounced a little as she backed up for the stairs.
"Put your clothes on." he said, a little less convincingly. Amy could see a massive bulge in his jeans and she knew he wanted her. Joy surged through her at the realization that he did want her. Her panties were extremely wet. She fell backward, not realizing that the stairs were so close. Her tits jiggled when she landed and he almost came right there. He made a move to go around her and up the stairs and she knew she had to move quickly. She grabbed the waistband of her panties and pushed them down her legs, pulling her feet out of the dainty wet things and throwing them on the floor. The perfect triangle of her bush came into view, and he could also make out the quivering pink wetness of her pussy lips as she spread her legs on the stairs. He hesitated before he moved to go around her. During that hesitation they made eye contact. He could see the desire in her brown eyes, and she could see desire in his.
"I need you inside me Jeff." she whispered. Her legs were open as wide as possible before him, her pussy was beckoning. "Please." she begged. He again looked at his sister's naked pussy and all was lost. Trembling, he knelt before her, bending his head down between her legs. He could smell the strong scent of his sister's arousal as he approached her horny cunt. He kissed her quivering pussy lips.
"Ohhhh...thank you..." she moaned. Her hands ran through her brother's hair as she watched his tongue snake out and slowly run from the bottom of her slit, up to the top. He tasted his sister's delicious nectar as his tongue trailed up her swollen pussy lips. He lightly licked at her clit and she gasped. He was hers now. His hands slid under Amy's soft ass, raising it up off the stairs as he brought her pussy to his lips. He slid his tongue into her hot hole as far as he could, gathering her cunt juice into his mouth. She moaned, fingers squeezing his hair. He sucked the lips of his sister's vagina into his mouth, and he began to run his tongue up and down the sensitive skin. "Ohhhh..." she moaned again, writhing her hips into his face. He had a naked ass cheek in each hand, and he squeezed them as he licked up her snatch, releasing her lips. He sucked her clitoris into his mouth, and he ran his tongue back and forth over it lightly.
"Ohhhh fuck!" she moaned a little loudly this time. She really began humping his face, feeling a huge orgasm rising from within as he relentlessly licked at her button. "OHH!" she moaned loudly, cumming, before cutting it off. She couldn't help it. This orgasm was more powerful than any she could give herself, and she could not help the loud moan that could be heard by her parents upstairs had they not been sleeping. She humped her hips up into Jeff's face, cumming violently, pulling at his hair. Finally, her powerful orgasm subsided and she lay naked before him on the stairs. He raised his face up from between her thighs, looking at her.
"Fuck me." she said. That simple command was all it took. He tore off his shirt and threw it away. He undid his pants and pushed them, along with his underwear, down to his ankles. His hard, 6-inch cock was standing at attention and the very sight of it had Amy trembling with even more desire. She needed that inside her. Now. He knelt between his sister's legs, aiming the head of his cock at the entrance to her wonderful treasure. Her heart was pounding as she looked down to see her brother's mushroom head press against her pink lips. He felt dizzy from the sensation of the heat from Amy's twat touching his rod. He pushed forward, and his sister's pussy lips opened up for him, allowing him full entry. Intense heat engulfed his cock as he slid half way inside her in one stroke.
"Ohhhh yesssss..." she moaned as she felt herself slowly fill up. He pulled out of her slightly, and than pushed back in. This time Jeff slid his entire penis into Amy's vagina. Once again, he was inside his sister. Her hands and feet caressed his body as she purred with pleasure. He looked into her dark eyes, cock sheathed inside her. They kissed for the first time that night, lips smacking. Their tongues slid into each other's mouth as he began to slide his cock in and out of her young body. They moaned into each other's mouth, her pussy was so tight, so slick, it was made for his dick. She loved the feeling of her brother entering her so deeply over and over. He went in so far, stretched her so wide! He was gentle, they moved so well together.
In and out, in and out, Jeff fucked his 18-year-old sister on the stairs of his parentβs house while they slept. Her feet were flailing in the air helplessly behind his thrusting ass. She could feel an orgasm approaching again, loving how well his organ felt piercing her cunt repeatedly. "Mmmmph! Mmmmph! Mmmmph! Mmmmph!" she moaned into his mouth over and over as he drove himself into her. He wasn't going to last long himself. His sister was so hot! She moved so well! Amy broke the kiss, almost there. "Unh! Unh! Unh! Unh! .... OHHH!" she cried out, biting her lip, trying to stifle her moans as she came. The walls of her pussy convulsed around her brother's pistoning cock as he took her right there on the stairs. He was not worried about how loud she was, nothing else mattered. She was so sexy, so amazing, he just wanted to fuck and fuck and fuck! He fucked her harder, extending her orgasm and making it difficult for her to stifle her moans.
"Unh! Unh! Unh! Unh!" her moans still escaped her lips as her brother jackhammered in and out of her. He watched her creamy white breasts bounce up and down before him, bouncing with each of his rapid thrusts. He was losing it. He knew he should not cum inside her. Even though she was on the pill, what he was doing was bad enough. But he had no control over his desires. He wanted to fuck the shit out of his little sister, and he was doing just that. He thrust rapidly in and out of her a few more times before he lost it. He jammed his rock hard penis all the way inside Amy's young vagina and held it there. He was so deep within her; she looked up at him with such desire.
His cock exploded inside her. A huge wave of cum shot out of Jeff's penis and into his sister's young vagina. He moaned as wave after wave of semen unloaded into her womb. She held him tight, wrapping her arms and legs around her brother as he emptied his seed into her pussy. His cock would not stop spasming. More hot white cum shot out the end of his cock and into his sister. He groaned, his manhood jerking one more time, and thick wad of his pearl liquid shot out the end of his penis and into her needy vagina. Finally, his dick stopped pulsating and his cum slowed to a trickle, the last of his semen emptying into Amy as she held him close. His lips found hers and they kissed passionately, tongues exchanging. Their hearts slowed, and he began to come to his senses. Damn! He did it again! She smiled up at him. She was so hot! How could he be upset with what happened? He couldn't. He kissed her mouth once more, lips smacking. He began to pull his penis out of his sister. Her legs tightened around him.
"No, stay here!" she said sweetly. His softening cock reversed its trend and began to harden inside her at her words. He pushed himself back inside her, heart speeding up again. He looked down the creamy white skin of her body. She had such gorgeous breasts. Her nipples were very erect. His gaze went down her smooth belly to the fur of her bush. There, her pubic hair mingled with his. His penis was inside his sister's vagina! He still could not believe it. The thought scared him, but at the same time it got him hard as a rock.
Amy could feel her brother grow inside her, and excitement surged through her body. She wanted him to keep fucking her! Her arms were around his neck, and she pulled herself up to him, kissing his neck and cheek. Her searching lips found his and the two siblings kissed passionately. Jeff began to slide his pole in and out of her again, and her legs relinquished their hold, giving him room to maneuver. "Ohhh God yesss..." she sighed as his cock slid in and out of her tight, young pussy. Now capable of at least some thought, Jeff stopped.