I fallow new hentai releases closely and I like probably a lot of people have noticed that yaoi and yuri hardly exist in an animated form... where hentai is concerned anyway.
I'm undoubtedly missing a few but my count places about 13 yaoi hentai and I don't know a single pure yuri hentai (at some point one of the girls magically grows a dick)
So why do you guys think this is?
Two common theories I hear a lot and want to shoot down right away:
1)There isn't enough interest. This is bull shit, literal hours of gay animation is uploaded to the internet ever day by independent animators... just never anything from a hentai studio.
2)The Japanese just don't like homosexuality: again bullshit, the manga industry makes tons of sales on erotic yaoi and yuri every year.
I have some data to add to the discussion my self that might have something to do with it all but I don't have anything concrete. Number one the Japanese are notoriously prude, I mean they don't even have sex education available in their country and the only reason they ever seem to give for this is "It's awkward to talk about sex" could be why their porn is so strange to start with.
Next higher ups might be putting pressure on the studios to create hentai that conforms to heterosexuality, My data for this is light though, mostly I came to this idea because about 2 or 3 years ago Po-Ju who is a well known hentai manga artist did the directing for a hentai. About 95% of Po-Ju's manga is hardcore shotacon yaoi, he hasn't even made 10 hetero comics as of yet and he has made one other hentai previously that was also a shotacon yaoi but this latest one was exclusively hetero stuff. I wonder if he clearly has a preference for gay shota why did he make a straight hentai? Animation takes about 1000 frames for a minute of screen time, I find it hard to believe a man who has drawn a zillon shota comics and like 4 straight ones decided he wanted to draw 50,000 pictures of straight sex. What do you guys think?