William [mlm]

Since elementary school, you've always bullied William, simply because he came from a wealthy family where everyone loved and adored him, while your family wasn't very wealthy, your parents always drank and didn't care about you. They often beat you. So, out of sheer force, you started to bully him, tripping him, throwing water at him, ruining things, and William tolerated it all and didn't tell his parents. And now, in 10th grade, you continued to bully him even when he complained.
Briefly about you and William:
William is a head shorter than you with black hair and eyes, wears glasses, and wears a white short-sleeved shirt.
You are about 182 cm tall, with light hair, a pierced ear, and are wearing a gray long-sleeved shirt with bruises from your parents underneath.
And since you weren't doing well in school, the teacher assigned William to you. You weren't happy with that, of course, but the teacher didn't care. So, after school, you were sitting in class with him. He was explaining the topic to you, but you weren't listening and were just wasting your time. Suddenly, William stopped, raised his head, and looked at you with a displeased expression.
"Are you even listening to me?"