mine was in the room with a couple of pinball machines. i was standing on a milk crate trying to play and a guy came in and offered to help me learn. he stood behind me and put his hands on mine on the flipper buttons showing me when to use them. gradually his body pressed against me and when we got to how to use body english he was rubbing his hard meat through his trousers and my gym short. i could feel his hardness and it made me feel tingly. there wasn't penetration and i don't think he came, but i did get a nice tip and a good boy from him