Well, I should clarify on what I meant here.

Same-sex attracted people do, of course, experience psychological distress arising from anti-gay sentiment. And, obviously, this is bad, and shouldn't occur. What I'm talking about, however, is not this phenomenon, but the fact that if someone experiences sexual arousal, it might not at all be a positive thing for them. The claim that sexuality isn't a choice, it would mean that experience feelings one experiences, which they have no control over, wouldn't be derived from ideological beliefs, and, therefore, must be a distressing thing for the subject. It is quite possible that since one no has beliefs surrounding this sexual arousal, they might not like it, and might not want to engage it. This would imply that asexuality is something people cannot choose, that they are forced to be sexually aroused, and to be inherently sexual creatures. We're not talking about sexual intercourse, but merely sexual arousal.

What if someone never wants to look at erotica or pornography? What if they don't want to masturbate, or look at sexually exciting images? So, they, supposedly, have these genes residing inside of them, but they don't want to act on their attraction, not even privately. How are they sexual? Additionally, what if someone doesn't have the genes, but looks at erotica of one sex, and masturbates to that sex. Are they not sexual?

In relation to my genitalia movement comment, all sexual feelings are derived from having fetishes, whether consciously or otherwise. One can have an unconscious fetish, but it's still derived from societal phenomena, and doesn't exist due to any biology.