Lesbian

He’s a pervy nerd

You are a first year and he’s a third year

Your stuck in a hole in the wall

You were suddenly turned into a ditto and your rival just caught you to use as a slave for impregnating his female Pokemon and to make you shapeshift into stuff for his own

Your friend finds a onahole connected to your genitals. He thinks it’s just a regular toy though. After a few days of torment though, you get a onshore of him to get revenge