Sibling Seduction

After those past experiences, Jeff began to obsess about Amy. He found himself masturbating about her all the time now. She was the same way. She rarely masturbated before, now she found her fingers on her clit, and even in her pussy, 2 or 3 times per day. And it was getting worse! She was accustomed to rare orgasms by her own hand, and none at all before a few months ago! Now if she got off TWICE per day, it wasn’t enough! And it was exclusively about her brother.

He was over there again the next Friday. Again, Amy had just got home from school, and again she was in her uniform, without the knee socks. She was sitting on the back patio with their mom when he went out to join them. As they all talked, the siblings kept sneaking glances at each other. Her skirt was rather high up her thighs, and he liked looking at her skin there. His tongue had licked that skin! His face had been in between those thighs! He couldn't help but wonder what it felt like to be inside her, and wondered if he would ever find out. Jeff had trouble containing his hard on, and tried to focus on other things.

Amy found herself getting wet. The object of her masturbatory fantasies was sitting right in front of her. After awhile, Jeff got up to go to the washroom. His sister got right up and followed him. He was shutting the door behind him when she opened it. They were out of sight of the back patio, but could hear if the door opened. Smiling mischievously, Amy wrapped her arms around him and kissed him. Her tongue darted into his mouth eagerly (so much for THAT rule!).

Tingles shot into her young pussy, and it became even wetter. His cock grew to full hardness as he sent his tongue back into her mouth. His hands slid around to her ass, under her skirt and under her panties, grabbing her bare ass cheeks as she pressed her body against him. She was breathing heavily into his mouth as they kissed passionately. Amy's hand slid down the front of his body until it felt the bulge in his shorts. She squeezed it, sending thrills up both of their bodies. She broke the kiss and fell to her knees.

"God, I've really missed this!" she said, as her hands undid her brother's button and zipper. She pushed his shorts and underwear down to his knees, freeing his raging hard on. Her breath was shaky; she wanted it in her so bad. Her hand gripped his shaft and slowly stroked it, her tongue snaking out and licking his balls. Amy opened her mouth and slid his dick inside. He moaned softly, watching his sister's lips slide down his pole. Jeff placed his hand on the back of her head and she bobbed her head back and forth on his cock. 'Slurp, slurp, slurp, slurp, slurp' the sucking and slurping noises were loud, and could be heard at the doorway had their mother been listening. Amy really wanted to taste her brother's cum. She sucked for all she was worth, as hard and as fast as she could. Her mouth felt so good on his dick. 'Slurp slurp slurp slurp' she gave him head for over 5 minutes, slurping and sucking loudly on his cock. Suddenly, they heard the patio door slide open. Amy pulled Jeff's dick out of her mouth and stood up. He went inside the washroom and shut the door, sexually frustrated.

Later, the three were in the living room. Their mother went in the kitchen, and Amy took the opportunity to open her legs, placing her feet on the edge of the chair across from him. Her skirt was hiked up, and he could see her white panties. His gaze followed his sister's hand down between her thighs. Her fingers nudged her panties to the side, exposing the curls of her bush. Her pink, swollen lips were quivering, beckoning him. Breathing heavily, watching his reaction, Amy slid a finger into her treasure. He watched her finger slide slowly in and out of her hole a couple of times before she stopped, and put her legs down, the show over. Their mom returned.

30 torturous minutes later, their mom announced that she needed to grab some groceries; she'd be back in an hour. The two siblings were ecstatic, becoming even hornier with anticipation. When her mother went out the door, the two scrambled out of the living room to the window and watched her pull out of the driveway.

The second she drove off, Amy turned to him and they grabbed each other, lips finding each other immediately. They were breathing heavily into each other's mouths, tongues exploring. His tongue went far into his sister's mouth, touching her throat; his hands grabbed her ass over her skirt. She backed up to the stairs and he laid her down on them.

They kissed hard, rubbing against each other right there on the stairs. She didn't think that her pussy had ever been this wet! Jeff broke the kiss and brought his head down between her legs. He pushed her panties to one side and her swollen slit appeared, wet and quivering. She was gasping for breath above him. He kissed his sister's pussy lips. Amy gasped, and moaned. Her hands ran through his hair as he licked from the bottom of her pink lips up to the top, tasting her.

"Ohhhhh God, I’ve wanted this for so long." she moaned. He licked at her clit, sucking it into his mouth. "Ohhh Fuck!" she cried, writhing her crotch in his face, orgasm on the rise already. He licked her clitoris lightening quick, she was on the brink.

"OOHHHHHH! UNHH! OOOOOHHHHHHH! OHHHH Fuck! Oh God!" She cried as she came. Her entire body was wracked in ecstasy, her vagina was pulsating, and her heart was pounding. Her orgasm was waaay more powerful when HE gave it to her, as opposed to her giving it to herself.

"Ohh shit!" she moaned, "let's go upstairs." He followed her upstairs. Their mom had been gone for 15 minutes now; he figured they have minimum 20 more, maybe as much as 60 more minutes! But 20 for sure. Once in her bedroom, Amy turned to him and kissed him hard, tongue darting into his mouth. She could taste her own pussy on his tongue. They were breathing heavily into each other's mouths, they wanted each other so bad! He wanted to fuck the shit out of her! Fuck the rules! And she wanted him to. She knew they couldn't, though, but fuck did she ever want him to!

He undid her blouse as they kissed and she let it fall off of her shoulders and drop to the floor. The only thing covering her upper body was her white bra. She sunk to her knees and for the second time that evening, undid her brother’s pants. She pushed his shorts and underwear down his legs and he stepped out of them, his cock freed. He pulled off his shirt so he was now naked before his sister.

Amy jammed his hard penis into her eager mouth and picked up where she left off earlier. Her pussy was so wet, it was tingling so violently. She wanted to be licked, but didn't think that would do the trick anymore. She needed something big inside her, and her finger won't cut it! She sucked on his cock, taking out her desire on this blowjob. 'Slurp, slurp, slurp, slurp, slurp, slurp’ the sucking noises were again loud as she went nuts on his rod. 'Slurp, slurp, slurp, slurp, slurp' she was becoming a pro, and Jeff loved watching his sister's lips slide up and down his shaft. He was losing it. He didn't want to cum, he wanted to try and fuck her. If he ever got his dick inside his sister he would fuck the living shit out of her!

He gently lifted her head by her chin, and his dick popped out of Amy's mouth with a slurp. She stood up, desire in her dark eyes. They kissed, pecking, lips smacking. They kissed again, this time her tongue shot into his mouth. Jeff undid the clasp on her skirt and she felt it drop to the floor. She stepped out of it.

Amy was down to her bra and panties for her naked brother. They kissed again, and his fingers unclasped her bra. He kissed down his sister's neck as her bra fell off her shoulders to the floor, freeing her perky tits. He lifted up her breast and licked all around the nipple. "Ohhhhh!" she sighed. Jeff licked at her nipple, sucking it into his mouth. His hand went down between her legs, rubbing her over her panties as he kissed over to her other breast. He could clearly feel her swollen lips through the thin cotton of her panties as he caressed her. Amy was helpless as her brother spun her around. He pressed himself against her, his cock nestled in the crack of her ass over her tiny panties as his hand slid down the front of her panties. Over the curls of her pubic hair went his hand, until his finger found her wet nub.

"Ohhh fuck, that feels awesome!" she moaned softly, very conscious of his hard on pressed against her ass. He sunk to his knees and pulled her panties down to her ankles, revealing her smooth, skinny ass. He kissed each ass cheek, spreading them with his hands to reveal the pink of her delicious young cunt. Amy bent over, leaning on the bed, giving her pussy to her brother. He buried his face in her ass, licking at her slit, his nose was in her asshole as his tongue parted the petals of her vagina. She moaned, her heart was pounding uncontrollably. She desperately needed a good hard fuck, and was starting to consider letting him screw her.

Jeff sucked his sister's pussy into his mouth, as much as he could, his tongue licking all over it. She was writhing her ass against his face, needing more. Suddenly, he stopped. He felt he had about 20 or 30 minutes left, he wanted to try and fuck her. He stood up behind the helpless 18 year old. She felt his hard dick nestled between her naked ass cheeks. Jeff grabbed his hard penis and slowly ran the head down the crack of her ass, down her slit, where it nudged her clit. She jumped slightly, unable to catch her breath. The tip of his penis penetrated Amy's young vagina slightly as he moved it up and down her slit. She felt like ramming her ass back against him and forcing her brother's rampant organ to slam into her.

"Put it in." she breathed.

"Really?" he asked, smiling.

"Yes, put it in, I can't take it!" she gasped.

Her tight pussy was so hot on the tip of his cock as he slid it up and down her slit. Jeff brought his penis down to the entrance to Amy's vagina and stopped, the tip touching the entrance. Both of their hearts were pounding, both of them needed this, both of them have wanted this for a long time. He was finally going to slide his dick inside his young sister!

He was just about to push forward when they heard the front door open! He backed away, grabbed his clothes and hustled to the washroom. Amy scrambled into her skirt and blouse. Both siblings were sexually frustrated throughout dinner, sitting across from each other, but unable to do anything about it. Their mother had no idea that her son was a second away from sliding his hard cock into her 18-year-old daughter. That her son had the head of his bare penis touching the entrance to her daughter's naked, willing vagina.

Later that night, Jeff was down in the recroom with Amy, their mother was upstairs. She walked over to him sitting on the couch and straddled him. Her breathing deepened as he looked into her brown eyes. She bent to kiss him, and his hands clamped onto her ass over her skirt as they exchanged tongues in a deep kiss. She was conscious of how big the bulge was in his shorts as she rubbed her naked crotch against it - she wasn't wearing panties! He didn't know it yet; all he could feel was the tremendous heat emanating from her crotch as they kissed.

She broke the kiss and raised her skirt, allowing him to see her bush as it pressed against his bulge. He almost came at the sight of his sister's young pussy. Amy undid his button and zipper, and pulled out his cock. She raised it in the air and pressed the shaft against her bush, and clit. Huge bolts of pleasure shot through her body as she felt her brother's warm penis press against her clitoris. Breathing hard, she rubbed herself against it, grinding her crotch. She wanted it in her. She needed it in her. All she had to do was move her pussy up just a little higher and he could slide right in. She would have him inside her. But she couldn't. Not with their mom upstairs. It took all her strength, but she managed to slide off of him and kneel between his legs.

"Now let's see if I can finish you off this time!" she said with a smile. Holding his dick straight up in the air, she slowly stroked it as she brought her head closer. She immediately brought his cock down to her lips, and sucked the head into her warm mouth. He moaned, having been teased all night. He still had yet to cum, having had his sister's blowjob interrupted by their mother, and then having his attempt at sexual intercourse foiled by her as well. So close! But now Amy was sliding his cock into her mouth. She was getting better at taking most of it inside.

He placed his hands on her head, watching her lips slide slowly up and down his penis. Amy went nuts on his lap, wanting to taste him this time.

She sucked hard on her brother's cock as their mother watched TV right upstairs. 'Slurp, slurp, slurp, slurp, slurp, slurp' her sucking noises were so loud they could be heard at the top of the stairs. She could taste Jeff's pre cum, he was close. Up and down his hard cock she went, sucking hard, needing to taste his seed. Her horny pussy was so wet, she wished she could jump on his lap and slide him inside her.

She had the experience - she had sucked her brother off a lot now - to know when he was almost there. She was ready. She felt his penis spasm in her mouth. Hot, salty liquid fired off the back of her mouth. Amy swallowed the load eagerly. Jeff kept cumming, his seed shooting into his sister's hungry mouth. She loved the taste of his cum, and she was able to swallow it all. Another thick wad of his seed splattered onto the back of her tongue and she struggled to swallow that as well. She sucked hard on his penis, milking the ejaculating rod for all she was worth. She pulled his softening cock out of her mouth with a slurp. She looked into his eyes as he squeezed that last drip out of his penis. Her tongue snaked out and lapped up the drip that formed, smiling at him.

*Patience...it only gets better ~ X-Factor*