I know right.... extreme content like tentacles, scat, bestiality, futanari, I avoid them all the time... +_+
yes you should.
If you read that stuff a lot, you will be desensitized into a heartless monster.
Vanilla hentai can't satisfy you anymore, and as time passed, not even the hardcore stuff. You constantly seek out more to read, the next one is more F***ed up than the last.
You can't no longer feel good if the characters you are reading don't suffer. Not even the lolis are safe, no especially the lolis.
All those things that were once beautiful soon become rotten. Love itself died inside your heart.
The truth of the world is revealed to you. *sigh*
personally i like Hentai that have good looking, muscular male to complement the female (but that stuff is almost nonexistence)
because im tired of seeing creepy 50-something uncle raping a loli, or loser highschool kids with a busty harem, or a girl raped by a bunch of no-face dudes.
Seriously i would rather see tentacle than seeing those guys.