>>6455624Unironically, the internet, and the advent of easily accessible porn.
Much like drug users chase a new high, the vanilla days of yore gave way to new trends.
Guy on girl became two guys on one girl. More sex per scene is much better, right?
Now continue down that path and Japan has 100 guys on one girl, North America has 5 blacks on one blonde, Europe loves little kids, South East Asia has ladyboys by the truckload, the Middle East needs scat and incest in every scene, and South America has a ratio of animal-to-woman that is pretty much a quota. I'm sure Africa would have some weird shit if they had access to the internet more commonly.
You see it more since you're looking at hentai, which doesn't suffer from needing to find a willing female participant. That's how you can get 5 black futas with animal genitalia on one loli that's just trying to go to the bathroom and not get gang-raped, again, today.
The backblast is that we're getting so extreme that vanilla seems "new" again, so we might see it resurfacing, eventually.
>I really need to find a lewd ConsiderTheFollowing.png for stuff like this 
