His scrotal sack was nicely rounded and hung softly between his legs and was flopping back and forth with each slow stroke of his hand. She saw some p...e-cum leaking out of Billy's cock and she wondered if it tasted as good as Charles's had. She was just about to lift up her skirt and touch herself when Billy's head leaned back on the top of the couch and he opened his eyes and realized his grandmother was watching him...Shocked, he jumped and jerked off his headset then reached down scrambling. She sister was lying by the pool too tanning and her parents were both at work, so I knew we were gonna have some fun. She heads to her room to change and I wait in the kitchen. She yells down – “Jon… Come up here!!!”I head upstairs and she wanted me to pick out which one she should wear. I pick out this sexy yet simple white bikini. I needed to change too. We head to the pool and I immediately jump in. “Holy Fuck its cold!” I say shivering.Maria sits at the edge of the pool and just has her. Chen fucked a different girl every day -- a different hot, sexy girl, because he had his choice. He knew stuff, so he could teach it. Girls eagerly opened their legs and let Chen fuck away because he could sperm their pussies and in that same ecstatic act teach them calculus, or German, or history.No girls were particularly interested in basketball strategy, sports cars, or guns, his main interests. When he did it with a girlfriend, he could be pretty sure she wasn't taking any magic. Good so far. Then they went to petting each other. No problem there. Jonathan stopped and suggested they go slow and easy until they were more used to their new bodies. Jonathan suggested if they wanted to get a true idea of how the other had felt in their own bodies they should play in their new ones. Melinda agreed but seemed lost. Jonathan then explained a few things to her about the male body. Reluctant at first, Melinda grabbed her penis and slowly stroked it like she used to do to him..