It does not happen that way. Simon wants Crystal tonight, and Robert agrees to take me instead.Generally I prefer to be fucked in the pussy. My ass is...too sensitive and hurts a lot. Simon likes to fuck my ass, but he doesn't do it too often, so that I don't get too stretched out back there. Robert however cannot access his slave's pussy, so he prefers to fuck you in the front. Of course, today, my pussy is shredded by Crystal's dildo. I have to bite a pillow to keep from screaming in pain when. Through the thin cloth I could feel the wet heat of her sex. I passed my fingers inside the waist of the underwear and down the groove of her cleft. Her labia parted before my fingers, and the soft moist tunnel of her vagina enfolded them. I pushed them in and out while I sucked on her nipples, but the little undergarment limited my movement. She arched her back.“Please,” I thought I heard her murmur. “Come on, come on. Please.”Trailing kisses down her belly, pausing briefly to dip my tongue. My wife’s body started jerking and going into spasms after all the repeat hits. He could tell that he was taking over her body with those hits, and made sure that she spent a lot of time impaled and twisting on his big cock.The other guys in the room, and Bill behind the mirror, watched my wife get spread enough for c***dbirth. In fact, with her seat setup, and the guy working on her, it looked like she was fully dilated...with something the size of a black baby being shoved in and out of her. I tried not to smile and just raised my eyebrows to Kitty as I wiped my hands down the front of my overalls. ‘Is that your girl friend?’ Kitty asked. ‘No, that’s my sister!’ I replied. This was the second time that somebody had asked me if Emma was my girlfriend in the last week, first Janet and now Kitty. What the hell was going on? Emma was waiting outside for me and we walked together back to the shop and office block in silence. As we got to the door I decided that I needed to say.