I recently remembered reading a long story about consensual mc / hypnosis between a loving couple a while ago. I wish I had something tangible to go on, but all I remember is that it had clear D/S vibes, exhibitionism and a lot of inner conflict and feelings of inadequacy on the female sub's side. There was creative use of implanted trigger words and orgasm control. Also not sure where I read it, just that I thought I should give it another read once I'm not swamped with work :-( Offering a bunch of free hugs for any hints that lead towards identifying the suspect.