Becca is now my girlfriend and she lets me fuck Debra and Jenn whenever I want. You'd think that I've got all the pussy a guy would ever want.Well, yo...'d be wrong. I'm fifteen, so my cock is always ready for more. So, where would I find more? Right down the hall. I have an older sister, Tammy, who is seventeen. And I know something about her that she doesn't know I know. She's fucking our dad.How do I know? Well, my dad is fucking Jenn, too, and even did Becca in the ass before I ever fucked. As I peered through the bushes I got the surprise of my life. There in front of me was my wife letting some stranger feel her up. She was enjoying it and returning the compliment by rubbing his cock through his swimming trunks. I’d never felt so aroused in my life.Suddenly the clothes started coming off. Sue was down to just her bikini bottoms. She pushed him back on the sand and pulled his trunks completely off and gasped. Even I had to stifle my gasp so I didn’t give my presence away. His. I was underage and actually had stolen the book from a bookstore. It was one of the thing I felt most guilty about. All the rest of my collection was just clothing magazines, but this was my pride and my shame. I debated what to do, unable to decide so Miki decided to up the ante. "Ok, maybe this will help." Then she undid her blouse top and exposed her giant breast and undid her front clasping bra."What are you doing?" I was getting really worried now. She was a beauty, and a bitch, but. I swallowed every last drop of her delicious piss.I then lifted her legs higher, and started eating out her ass. I shoved my tongue deep in herass. Then I asked her to shit in my mouth. She pushed hard, and a giant fart come out right in my face. Is smelled really good. Soon after, I had 4 mouthfuls of delicious shit. I swallowed every once of her shit. Than she got under me, and begged me to piss and shit in her mouth.I did was was asked of me. I pissed in mouth for about two minutes, and I.