Magical Play (2001)

One girl, MyuMyu, has two cats that she wears as clothes. They don't cover much and have minds of their own often wandering off of her body to explore nearby things. This leads to comedic situations where MyuMyu gets angry at them and has to quickly cover her exposed breasts.

One boy is infatuated with Myumyu and constantly remarks on how cute she is.

One character consistently gets nosebleeds when he sees Myumyu topless.