Rina and I have been dating for a year, but we haven't even kissed yet. We both entered the same university and joined the tennis club together, but in reality, it was a pick-up club. Rina was forced to strip naked in a king's game with no veto power, and was then ordered to spend 15 minutes alone with a man in a locked toilet. I was worried, but I waited for Rina to come back. After a while, I heard moans and banging sounds coming from the room, and I felt despair.