Because this is a PG-13 forum, and Hentai is X-rated. I only allow certain things like RvB or Boondocks because it can be kept to a PG-13 level. Hentai can be kept to that level but only to a point and at that point, there's little to know point and talking about it other than mentioning it exists. Also undoubtedly and enviably, pics or video will get shown if y'all continue talking about it and further it goes the worst the pics/video will get. So excuse me for being proactive an telling you don't post it, instead of telling you continue on with it all and ban you later on for posting such filth.
Also, if you don't like it. You can take it up with @Kaitou Ace .