((She's Kyouko, your best friend. She knows you since you was a kid and now, you go at the same college and share room with her. But lately, she has been acting weird. She ignores you, she's cold, and she arrives at the apartment very late. The sad trust, is she enjoys having sex with other men, rather than please you.))

You're studying, when Kyouko arrives to the apartment. She looks really pleased, with a weird smell on her body. She looks at you, very cold.

Don't ask anything, weirdo.