On the one hand, sex is one of the greatest hypocrisies of modern civilization (and someone already pointed it out here - torture and maiming are fine but once you see a boob which is ultimately natural and something you are much more likely to see in a healthy life you lose your mind). But I do wonder whether there should be so much sex everywhere in this game. To be honest I think so far the sex is pretty much on point. Your options for sex as far as I know -
Laezel that views sex very differently than us, as some sort of fun exercise, Minthara which is a Drow, and BG2 already thought us that they like to use sex to assert dominance over their peers, Asterion who is a horny vampire who will sleep with every warm body and it is a huge part of his character, Gale requires you to complete his romance quest to sleep with you, and Wyll which I have no idea if you can even have sex with him at this point. Shadowheart won't give you any no matter what.