He slid between his mother's legs, planting wet, horny kisses on her undulating belly along the way. Eagerly, his naked mom let her thighs fall lewdly...apart, completely opening her curly-haired fuck-slit for her boy's lips and tongue. "There it is, Billy! You've never looked at a pussy before, have you?" Billy shook his head and gazed excitedly at his mother's cunt. Her puffy, lust-swollen cunt lips were fringed with fleecy, light-brown hair, which rose from between her legs to cover her lower. I looked over at dawn and noticed Mark was on his knees and Dawn was laying on her side sucking his dick while grabbing her head and fucking her mouth. I then rolled Sherry over and pulled her up on to her knees and began fucking her from behind as it wasn't but a minute or two before she crawled over between Dawn's legs spreading them open and began licking her pussy. Dawn stop sucking dick for a moment and looked at her then looked at me with a surprise on her face as I smiled and said " WOE. .. erm ... that is, ... family history of your mother and more especially of your father?" If you mean, do I know that the father named on my birth certificate is not my biological father, yes," she replied, "My mother told me that years ago, when I was about nine or ten, but I have no idea who my real father is. My mother would never tell me, but she insisted I was conceived in love before she met her husband, and I know that the Professor was married to my mother before I was born. There had. ’ But let me continue before you the ever patient reader gets bored. And right, and I mean RIGHT, next to me stood the luscious, delicious hunk of femininity, just dripping with sensual passion. Her hips were so close to my face I could almost smell the aphrodisiac aroma from her genitals. In my mind I could and they drove me wild. She slightly bent down to point to the screen and rubbed her thigh seductively against my shoulder. Expertly, we continued the idle chatter about computers and such..