
Don't be so pressed since they are just downvotes and people's opinions disagreeing with your own. I, personally, am used to the downvotes I get when I actually comment my opinion on a yaoi that many people obviously disagree with, but I don't make a new comment insisting that my opinion is right so suck it or whatever. You really just learn to ignore it. Really, some yaois do have realistic elements, but many are, as you've said, "in no way realistic." You're partially right, but also wrong. Doesn't apply to all but there are obviously exceptions. Anyways, cheer up dude. Just let people enjoy what they want.
I guess when I commented that yaoi is in no way realistic, and that an ass is not like a vagina, it triggered many of the dandelions out there. My comment was deleted. I am sorry for dousing all of you in reality. Although it is still true you do NOT need to prepare an ass for 20 minutes. You can just stick it in.