Mind Control University

From the introduction: Congratulations! You’ve received your acceptance letter to Hogwart's MCU! This interdimensional institution is the premier academy for mind controllers the multiverse over. You will have around forty classmates, each with their own motives for attending, from wanting the power and resources the school can provide, to wanting to learn to control the minds of others, to wanting to be controlled, to just being unaware of the school’s nature. Classmates of your preferred gender(s) shall be quite attractive to you, and vice versa.