I moved to the other end of the trailer I looked in the window but couldn't see anything, but I could hear Jim's ejaculatory groan and my wife say "oh...my god" as I hurried to the other window around the corner. I looked in the window I had a perfect side view. Kay's feet were on the floor as she was laid over the bed, Jim was behind her leaned forward squeezing my wife's big breasts as he finished cumming. Jim stood up and thrust a few quick strokes as he slapped Kay's ass. I could hear Kay. I kissed them, slowly and gently, lingering with each kiss, all over. First her left, then her right one. They were soft and fragrant, and Alice was reacting to every little thing I did to them.I felt Faye’s hand touch mine. I left Alice’s pussy to Faye’s ministrations, while I transferred my lazy kissing to the slender neck. Slender, sensitive neck. Alice moaned rewardingly, though that could have been from Faye’s activities too of course. She was writhing and shaking a little, more and more. In the back was a king-size bed where Grace, Kim and I slept. We three had been sleeping together for some time so there was nothing different in that respect. There was another bunk over the cab but we used that to store our luggage and, of course, a bunch of photography equipment. Kim had become quite an accomplished photographer so between the two of us, we took a lot of pictures. I used an old joke when I told Kim that there are only two categories of subjects we would photograph; those. I wore a light pink blouse, with lace along the revealing neckline, showing off my beautiful tits. I also wore a tight gray pencil skirt and my pink stilettos that made my ass look extra plump and juicy. I had worn my hair pulled back in a loose bun, red lipstick and of course, my glasses and lab coat. With only about thirty minutes until our scheduled meeting, all I could think about were various scenarios that all ended with Marcus hard dick fucking my tight pussy. Needless to say, I was.