I watched as he tip toed around to the back of Auntie Sheila as she was on all fours licking mum, he slipped his underpants down and pushed his cock i...to Sheila from behind, she screamed and mum jumped and said “Oh God…. Joe”. Dad said “Shhhhh” as he started to screw Sheila fast and hard reaching round the front to feel her tits.What a sight I was witnessing and I was stroking my cock, I wanted to get in my bedroom for a wank but didn’t want to miss anything. Then mum started to moan louder she. I had absolutely no clothes on. My body felt flushed and I couldn’t move. I tried to move my legs, nothing! I frantically, (well as frantically as you can be, laying down without moving anything) I tried to move my arms, to sit up, something. I couldn’t even blink. In spite of all that I didn’t feel any fear. I did feel vaguely anxious. Mike was standing over me staring at my naked body. I was getting very wet in my crotch. Mike was talking. “You look like a whore, do you feel like a whore?”. Your such a BOY” We both laugh, hold each other tight and kiss passionately.“mmmmm you taste like cum Sis”“well my turn then, you better get down there and add some girl flavor” “yesss baby like that, it feels so good, god I’m wet, can you taste me”“mmhphmmm”“oh shit when you lick my ass a shiver runs right up my spine, oh god yes suck my clit baby ahhh fuck I feel your fingers in my pussy jeeeesssss yessssssssssss”I’m licking and sucking, Jenny is thrashing so hard I’m struggling to keep my. I do not swallow her pee, but let it go into my mouth. I feel the pee going down from my mouth to my belly and to my fully erected dick. I am really excited: I push my mouth against her pussy and suck it while I also start to jerk off myself. At the moment Amanda finishes peeing my cum shoots against the wall. I stand up to wash my dick. However, Amanda graps my dick and licks the last cum before I can wash it away. We go to the bedroom and start to kiss each other. The kissing results quickly.