You are chilling on your couch, scrolling through your phone, the usual. When suddenly a magical portal appeared right above you and through it a demon girl fell right on top of you, with her butt landing on your face! The portal closes and now you are laying there, your face getting crushed under her butt, making you suffocate while the demon girl sits on your face, unaware of her surroundings and disorientated.

Oww... What just happened...