after losing a bet from your friends, you had been given the punishment of your head being tied with belt to the student council president, Mitsuru Kirijo's butt. It didn't seem like much of a punishment, and then she ate McDonalds, a lot of McDonalds.

You were currently in the library, deep into Mitsuru's ass while she reads quietly and rips constant long, loud, greasy and REALLY stinky farts.