We love hentai for the same reasons we love porn: release our stress to our passionate fantasies that excite us sexually. What makes hentai superior in many ways is that you can go beyond reality and create whatever situation you want without any real-world repercussions. These situations can involve worlds of fantasy or sci-fi when hentai scenario writers try to be creative with their stories. Fantasy, in particular, is something we don’t see very often these days, and whenever something like Kuroinu pops up to fill in that void, it’s always a treat to see.