
Because it's a textbook case of fetishization of dark skin... Historically, white (European, American) people have viewed those with darker skin color as having "naturally" stronger sexual inclinations or desires... For someone who has darker skin, it would be offensive sometimes? But not necessarily...some people would probably laugh it off, some would think it's not a big deal, but making it seem like a special trope in yaoi plots focusing on dubcon will be seen as even worse. But, if you're white you wouldn't see it as easily, so it's natural to not understand why someone would be offended reading this. I'm Hispanic, and white guys before have pursued me thinking "Latinas are hotter in bed" or something. Do you kind of understand it?
this type of mangas always racist and offensive to me.