Hentai is Japanese animated porn. Or at least, that’s what it looks like from the outside. In the western world, Hentai is a breeder of lots of “kinky” porn that a lot of times could get you arrested. Somehow, yaoi seems to follow the same kinks as the norm
Hentai fan: yo I’m so sick of normal porn hentai is the shit
Person 1: have you watched itadaki yet?
Person 2: I'm still reading metamorphosis but I'll switch to it after I'm done with this
Person 3: I've senn both, u love hentai