I always did like these role reversal scenarios. These may or may not be a goldmine on hypnosis if it's the girls doing the mind control, rather than the usual route.

Maybe the result is the same, but getting there is different? I remember one doujin where Mika hypnotized Sensei to fuck her and when she ordered him to do to her his "greatest desire", he picked her up and headpat the everlasting SHIT out of her. Cute as hell.