I agree with Controversial Opinion. Just make the MC a nice guy.
The kind of guy who grew up in a healthy household, wants real love, and doesn't want to mind control people into sleeping with him. Because he already has a pretty girlfriend, a good job, and things are going great.
But now this mind control power is ruining everything. Now he feels awful just by existing. And people act like his natural logic, trust-worthiness, persuasiveness, likeability, all are due to him using his ability. The government is after him too, since his power is too dangerous. He needs to be nipped in the bud while his power is still weak, or that is what they believe.
Sounds fun, no?