A) you find sex repulsive and want less of it in romances B) you find sex with near strangers repulsive/disapprove of casual sex before a relationship C) you disapprove of the sex positions D) you think the game is too limited in animation for it to be erotic
I can't say I have ever found a scene in any game to be erotic. Literally never. However, I'm also a big fan of skipping them. On the one hand, I do understand the direction of your complaint personally, but... I don't think there's any fixing it.
Since it's unfixable, they may as well give it their best shot for the people who like that sort of thing.
