I love to play with a nice dildo and always travel with one. I got up to get mine from the suitcase lubing it before returning. I again laid down open...legs facing the stranger and slowly inserted the dildo into my waiting ass. As the first strokes made my muscles relax, I thought about the boy on the beach and wished it was he who was entering me. Once my muscles were at ease, I could really pump it in and out giving the stranger full view. I laid on my side and lifted my leg so he could see it. " I need to see it now!" I insisted.The Doctor looked at me and eventually capitulated, "OK, but take it easy, one step at a time."He pulled back the covers and began to undo the bindings that held my normal hands. Then I felt the odd sensation of him freeing my four new appendages. I could feel them shift oddly mostly hanging down lifelessly, their weight pulling at me on my sides. I moved to get out of bed using my normal arms my new limbs got in the way a fair amount. I felt them twitch and. I could tell Kerry was similarly aroused but she was at the gathering with Jeff, her boyfriend and school friend of mine so things were not simple.(more of Jeff later) Finally I suggested next time she went to the bathroom she should remove her panties, pat herself dry with them and give them to me. This she did. Her panties were so small and fine they were easily concealed first in her hand the mine.I took them and inhaled their aroma while looking lovingly into Kerry's eyes. All this while we. He was as tall as me and a gymmer.One day when we were in-charge of the same floor in the recess, he took out his phone and played a porn video. I was so keen to watch it and thus we started to watch the porn with full concentration. After that video, we became hard and our dicks were erected. Then he turned another video on, and it was a male to male sex, yes, a gay sex video. The guys in the video were super hot and it felt that my sperms just want to come out of my dick in my underwear.