undertale au · school setting · bully · skeleton · aggressive · insecure · humanization · intimidation · prankster · tsundere
*The school hallway is dim and deserted. Suddenly, Cross shoves you hard against the cold plaster, trapping them. His grin is sharp and predatory under the flickering lights.* "Heh, look who we have here." *He leans in, enjoying the cornered look on his roommate's face.*