I couldn't help it; I knew I was really wet. "Oh, she's lovely and tight, oh yes; I think we are all going to enjoy having this young one join our gro...p." She smiled down at me in such a kindly and everyday manner, I almost smiled back, although it would have been hard with the gag in my mouth. I didn't understand why I liked having them do this. What did this mean? They were so much older than me and they were forcing me to do this. Why did it feel so good? Why was my body so alive? My mind. I asked them their names and discovered that Jill was in fact John's sister. I asked them if their parents were aware of their incestuous relationship, I was shocked when Jill explained that her mother and father had introduced them to the pleasures of sex when they were both sixteen, although she had the extra pleasure of watching many threesomes between her brother and parents whilst she waited five years to reach sixteen. This shocked John slightly as it was obviously news to him that his. Her reddish blondhair was flowing in the wind. Her piercing blue eyes seem to be staringstraight through her with red hot anger. Titania fist clench and she stood inher purple outfit. Her breast stood out heaving as her breath heavily,sweating dripping down her chest making her globes glisten. The sweat drippeddown her creamy white legs that were thick and curvy. The moved and her breaststretch the fabric of the outfit. She cracked her knuckles."That right big green and stupid it's me, and this. I could feel the weight of the soaked bra hanging from my shoulders, the scent of detergent making my mind go blank. The guilt of imagining my mother being gang****d and the thrill of doing this taboo act was causing pressure to build in my crotch and I knew that I would come no matter how little pressure I applied to my cock. It was time.I closed the lid of the toilet bowl and knelt in front of it. I bent over and laid my chest over the cover of the toilet bowl and I could hear the wet squelch.