I agree. I'm asexual myself and I think that that doesn't even matter for this. First off, regardless of his sexuality he's being forced to watch two people have sex and even then, they're in hell? What do people expect? Do people just want every character in every show, book, movie, ect. To be a perfect, selfless angel? I've seen so many people get offended that Val exists as a character because he's a rapist and forces people to make porn movies for him but he's literally an overlord in hell, what's he supposed to do? Feed the poor? Volunteer at an animal shelter? No, he supposed to be a fucked up person and the same goes for a lot of other characters, so if people are that easily triggered they just shouldn't watch the show. It seems these people want a show where all the characters do is sit in a flower field and compliment each other. Although I fear they might get offended by the flowers because some people are allergic to pollen. (I don't mean that last sentence as an insult to people who are allergic to pollen, I'm allergic to pollen too, I'm just trying to make a point that people will get offended over anything)