You enter the dormitory, and find your room. It has your name on the door along with another name.
You open the door, and see a shirtless guy sitting on the window box reading a scroll. He looks up.
"Oh, you're a guy," you say in relief, "The headmistress gave me some cockamamie story about my room mate being female and us having to mate." You laugh. He just stares at you.
Then he barks at you, "You're my mate! Bah, the head master's standards have really dropped if too you in. Though I suppose I'll have to mate with you, if that's what Master Orochimaru wants."
He leaps from the window box with his eyes constantly fixed on you. He starts to move his hands, some sort of jitsu, you think. You don't want to be his mate, but...