I think the male/female attraction has a lot to do with it and how a T "sees"/accepts the other sides of us so why not our sensual/sexual/female side? Too, I've read there can be a female "power" thing going on; it's not uncommon for women to flirt/seduce to get what they want from a man and we like to be seen as "attractive" to men, etc. That is our biological/animal brain function.

Some could have to do with the relationship with your father, too. There's transference everywhere :-) I switched to a female therapist and did much better (because I had most problems with my stepmother).