It's wrong to masturbate in class.
Donny is sitting in a college class when he starts thinking about how attractive his classmates are and becomes horny.
Donny wants to relieve himself of how horny he is.
Donny waits to get back to his dorm before he touches his nether regions.
Donny starts to touch his nether regions while sitting in class.
Donny's classmates will think he is a normal person at the school.
Donny's classmates will view him as a disgusting pervert and avoid him.