The current was slow moving at that time of year, no more than five miles per hour. Our little tube riding trip would take us the rest of the morning,...and some of the afternoon.We were all experienced swimmers, and ranged in age between fourteen and seventeen. Karen was the lone seventeen year old, and Judy, her sister, was the youngest in our choir group that day.We had no more than just left Marshal Summit before Lisa started in complaining about how uncomfortable it was having to share a. She would come in to start on me while face down and when she got to my lower back she would move the towel off my ass and lower it so half my ass was showing telling me it was a hindrance to her hands. I didn't know any better so I just let her do her thing. But after awhile when she totally removed the towel from my ass I felt I began to feel a bit awkward, almost embarrassed because I could feel my balls and pecker stirring a bit. I wondered what would she think when I turned over for the. I can’t believe how turned on I am getting from doing this. I apply more oils to my hands, the room filling with the scent from the candles and the oils as I begin massaging your arms, very slowly working from your upper arm down to massaging each of your fingers before moving to your other arm doing the same. Once done with your arms and fingers, I begin massaging and kneading your back, starting by your shoulders and work my way down your spine very slowly, using my fingers and the palms. At the same moment, a modest amount of her own personal lubricant was squeezed from her, fairly well lubricating her entire pubic region. Without saying a word, John rolled on top of her, positioned himself between her legs, held his cock in one hand while rubbing it against her slit, and then, with careful aim, inserted himself fully into her, in one motion, without a pause.While her legs had been clamped, and opened only far enough for his body to be in between them as he started, they shot.