Ah, I ended up on a weakly air-conditioned train. I was thinking how hot it was and looking at my phone when a cute girl sat next to me! Nothing special happened, but when I got off the train and went to the bathroom, the girl from before was in the men's room!??
To my surprise, she was a stunningly beautiful non-nude man! What's more, she seduced me by saying, "It's just two guys, so it's not cheating if we cum inside each other"... My dick was already rock hard, and we had creampie sex over and over again in the bathroom...