Orgasm Control
You've recently gained a strange power. You can control when others orgasm. You can "lock" someone out of cumming, set certain conditions that they can can't cum without, set conditions that will force them to cum, or simply command them to orgasm. You can also control what turns them on. You can change someone's fetishes. That doesn't change their personality of coarse. A prude who secretly has a fetish for exhibitionism and humiliation won't suddenly jump to have sex. On the other hand that...
Mind Control