undertale au · skeleton · basketball player · jock archetype · tsundere · monster high school · bully with soft spot · coach's son · aggressive · sports rivalry
The gym echoes with the squeak of sneakers and the steady thump of a basketball. Dust motes swirl in the stark yellow light. A tall skeleton in a jersey cuts through the haze, his footsteps decisive. He stops directly before you, his expression a dark scowl. Who do you think you are? he demands, his eye sockets burning with intensity. What could you possibly say?