I think Bitof was talking about that (I think relatively rare) subset of people for whom genitals are irrelevant (and I think this is subtly different from being bisexual - I believe it's sometimes referred to as being "demi-sexual", which much as I hate tumblr-isms, does seem to capture something of what's going on here - someone who forms a romantic attachment to someone else then has a sexual interest grow from there - they have no "phwoarr" moments across a crowded room). I have met such people, but I think there are far more people for whom genitals do matter.
I think to most who label as demisexual, genitals do matter in that they are attracted to people with either male or female genitals, the presence of the "correct" genitals just doesn't produce instant sexual attraction.
(Personally, I find penises rather ugly. This seems to be pretty normal for heterosexual women. One is not attracted to the genitals, but to the overall body that signals that there's likely to be a certain set of genitals.
Or perhaps I'm just a lesbian who is not just in the closet but exploring Narnia, but, hey, I've always liked the Narnia books.)
@MaudlinNamechange: Yes, exactly. When it comes to male orgasms, what is legal is required or will soon become so.
If it is legal, a woman who was raped will be assumed to have consented to it. We know this to be true for the things that are legal already.
Perhaps, some years ago, a judge would have said "Ugh, anal? That's disgusting, she cannot possibly have consented to that, I believe her" - but now that it is mainstream, it is assumed that a woman will want it done to her. (Granted, I have no idea whether judges wouild have judged it differently before, but someone here claimed that anal was illegal where she lives, so I assume there must be some truth to it)
already "vanilla" is a scathing term for those who refuse to play with BDSM
Let's reclaim it. Vanilla is a very nice and tasty spice and people who try to use it as insult are stupid.
(I object to it as term for regular piv, though. Regular piv is dangerous, with regards to pregnancy, and for some leads to UTI and many women don't orgasm from it. Let's claim vanilla for sex acts that don't harm or endanger women in any way, and can be assumed to be pleasant for all!)