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.
