I know of a site for download erotic visual novels in English. Because... errr.... Ok, fine, because I didn't want to pay 150$ on an imported boxed copy of Fate/Stay night. I still bought one when I was in Japan, but now that Ataraxia is also translated I'm back pirating. I'm a horrible human being like that.
But I digress. Point is, it's a site to download visual novels in English via piracy, which is why I'm not going to directly link it. I have not looked much into what games are there as I knew exactly what I wanted, certainly a lot of boobies on first look, but since I haven't exactly been digging around there may be some yaoi there. If interested, ask and I'll pass you the link, you can then dig on the site to see if there's any yaoi there. Up to you and your moral beliefs.
That said, while not an expert, I'm pretty sure yaoi is by definition meant to have no plot whatsoever. It's meant to be pure dumb porn. For homosexual romantic stories that take themselves somewhat seriously as an actual story, shonen ai is the tag to go for. In manga at least, I don't really know much about visual novel scene.
Post edited March 09, 2015 by P1na