I put one hand on her waist and guided myself in with my other hand. I slid into her slowly but steadily, burying myself completely into her. She drop...ed her head as i did, wet hair splayed across her back. Every time i slammed in, her ass rippled, throwing the water off of it to the sides as i fucked her. She looked back and said in a timid voice, "Fuck me in the ass." Her tone of voice, the look on her face, i couldn't have said no if i wanted to. I pulled out of her and put my hands on her. It wasn't too long before I could hear Karens muffled cries of pleasure coming from the confines of the room. It was quite unsettling but in a strange kind of way it was a turn on, my cock was growing hard and I was tempted to step over the dividing wall and catch a shot of them in action but in the end I went off for a wank in the bathroom.It was mid way through the second week, I was sat in some shit british pub with the lads, supping a beer when I saw Karen and a couple of the other girls. Their route ran parallel to a tall wall, some twenty feet high, which delineated the purple area on the map. They walked close by the wall for a few hours, as it was a sure way of ensuring they didn't lose where they were on the map; but then they caught sight of some police marching along the edge of the wall in the distance. They were striding aggressively forward in leathers, carrying sub-machine guns and wearing dildos strapped around their waists. They were making no effort to avoid being. The more I ate her pussy the more she squirmed and the hungrier she became for my cock. I couldn't stand much more of this and spun myself around to try and enter her hot sopping cunt."What are we doing, we shouldn't be doing this!"She said as she clamped her legs together."Its a little bit late to be getting shy on me now."I said as I pulled her legs apart again."What about Marie?" She asked me again."If you don't tell her then I won't and she will never find out." I told her.I could tell by.