that is a terrible story. it is so wrong and you should so report him!!!
When things like that happen I imagine it would be very hard to convince people that it's real, not just part of hallucinations/delusions or transference etc etc -

I'm sorry I don't have much to offer but maybe it would be easier to see a female therapist (if you can) and one that is married with kids so they will have no sexual interest in another female.

Hope you find someone you can trust