I .. No .. perhaps occasionally .."Lisa smiled and looked into his face,"I am going to kiss you Aron."Aron saw her sister's face coming nearer to his ...nd his first impulse was to shift his head away but Lisa's hands gently head it. Their lips touched and Lisa ran her tongue across her brother's closed lips. Aron felt the tongue slipping inward between his lips and closed his eyes as strange, new sensations flowed into his penis and testicles. The tip of their tongues touched and Aron sighed. Walking in, he laid her gently on the bed. Kneeling down, he kissed her. Putting her arms around his neck she pulled him to her. A long, sensuous kiss followed. Moving down, he kissed her neck, right shoulder, and then her breast. Moaning, Michelle rubbed his shoulders with her left hand, while holding his head in place with her right. As he continued moving down, he climbed onto the bed, so he was now straddling her. His face was now at her vagina, his penis at her mouth. Grabbing the head. You don't want to give your own mother less than the best! So, I didn't just ram my prick into my mother's puckered little asshole and start plugging away, much as I might have wanted to. Instead, I shaped my tongue into a soft, melting petal that I diddled down into her crack to lick open Mom's tightest orifice. Slithering the very tip of my tongue a couple of inches inside of her asshole, I swished it around to make her sphincter open naturally. My mother whimpered softly as she lifted her. As he started quickening his pace, he slide a finger into me, making my moans crescendo. He didn't stop fingering me and sucking me till I orgasmed in his mouth and he sucked up all my juices.By now, his cock had woken up and was fully alert once more. I yanked it a few times then took it in my mouth, crawling on top of him and lowering myself on him so he could suck me again. I sucked hard and fast, my moans muffled and my pussy dripping wet and getting eaten out. He started to throb more and.