Its obvious enough that you and the therapist are incompatible, so you should drop that relationship like the stinky thing it is. At least from your perspective, trust could never be established, and thus, you'd never get any value from the conversation regardless of whether he was the greatest or worst therapist on the planet.
Just for a second point of view, my approach to his suggestions would be different though.
1.) ped - If I am, I've disciplined my mind in a way that I have managed to never harm any child, ever. Do you have some suggestions that would make this ethical choice substantially easier to accomplish as I age? <blah blah blah> I'm concerned that if we play with that type of therapy, it'll make the condition harder to control, and result in criminal activity, isn't there anything that's more along the lines of an on off switch? <well, yes, but its side effects are not usually well tolerated> [reads pamphlet] I'm ok with those, so long as we regularly monitor metabolic function; and I don't anticipate any follow on effects socially. <errr... ah.. > he's stuck, and you're getting a 90 day supply of AA in your butt. VICTORY!!! lol.
2.) gay - Well, I dunno. I wouldn't mind being gay, but I don't think, for me, that gay sexual activity would be safe or sustainable within a relationship. <well, we have this aversion therapy thing and this other substitution therapy thing> I don't mind playing along, but I worry that.. <oh shut up; nurse!>
3.) both - well, if I'm both, and repressing, I think you're playing with fire, and are likely to get someone dead, are you sure you're licensed to practice? <NURSE!!!!!!>
tada. I might have a problem with acerbic conversation addiction....
Seriously though; simple words to direct to this therapist: "YOU ARE FIRED. kthxbai." I've fired plenty of docs before, its not a big deal, don't put up with a style that you find inappropriate or unhelpful.