With my asshole 2 inches away from his mouth, I started to shit on his face. As I applied pressure, a large golden yellow turd descended slowly and se...uctively between my thighs and from my asshole in his mouth. I told him to taste it and finish it off.Then again I pushed my asshole and another large turd came out from my asshole; along with my turds of shit, my gases were flowing out freely and nicely. I told him to finish it and then lick and clean my ass hole. Till he finished off eating my. What I saw almost made me faint! As it was, I did fall to all fours, gasping myself now.Mark was on his bed, fucking his 70-year-old sister Emma missionary-style. A surge of jealousy coursed through by body as I saw the short-haired blonde girl on her back with legs raised, thighs parted, pointing her toes as she posed her feet for her lover-brother. She was in ecstasy! She gazed up at him as though he were God as he thrust his erect cock in and out of her slit. I've been fucked by many men and. That thought as well caused another gush of grool to her outer pussy lips. There was a visible wet spot in her crotch where her cum had leaked through panties. Her heart beat quicker the more she thought about it.After another minute, she felt that it was naughty enough and daring enough to try because she was so turned on, her thoughts were completely out of control. She swiftly unbuttoned and unzipped her pants, pushing them down just enough to get her fingers inside but safe enough to. "Yeah mom, but this is a little embarrassing!" I blurted out. She laughed and said, "Don't be silly. You're a guy. It happens. Would it help if it wasn't pinned between us?" I thought about that for a second and had no idea what she had in mind so I said, "maybe." As best as she could, she spread her thighs open and arched her back some. He ass rose up some and before I knew what was going on my dick slipped and landed on her upper thigh. She the closed her legs back and said, "There, is that.