My feelings on this are that Chris needs to get out there and have some gay sex already. I'm not an expert on any of these topics, and I may be wrong, but I think Chris is still a closeted and repressed homosexual.
However, his parents, the bible, the church, the state of Virginia, whatever other source have very effectively pounded it into his skull that homosexuality is "wrong". Well guess what Chris, you're pretty fucking wrong, too.
Now I've read that not all cross dressers are gay. Maybe some men like women's clothes. But I'm assuming that most and the DQ's probably are. His Tomgirl personal and arrival at Impulse are ways for him to feel gay, dipping his toes into the water, without actually admitting to himself or anyone else that he is gay.
As long as he still has his offending part, then he's still male, and as such he ought not lay with a man. He's desperately holding on to the notion that as long as he pursues China, in whatever form, then he's not fucked up.
We all know the problem with that scenario, and he will continue to allow himself to be frustrated. What I think needs to happen, and it probably won't be long, is that one of the transgirls or DQs needs to seduce him under the pretense that they are in fact female. Given his ability to recognize social cues, apply a little alcohol and this shouldn't be too difficult.
Chris will be so excited at the prospect of some tribbing action, then lo and behold, pickle surprise. At this point, if enough alcohol is in play, his horned duck will overtake his thinking, and he'll say "aww, fuck it!" and allow himself some release.
I think his prospects of acquiring a male partner are much greater, he'll discover that no one at the bar is judging him, and he'll be free to make the rounds of the place as he wishes. Welcome to the world of STD, Chris!