Very short. While has the awesome animation style of Pink Pineapple. This shows so little of the characters from Akatsuki Myuuto's Innocent Shoujo Memoria (Innocent~Memories of a Girl~) manga, that it removes the why that made the manga such a good work. So while the sex scenes were done well It makes no sense with JUST the sex scenes. And at being only a little over 11 minutes long they didn't even use a fraction of the material available. Most other Hentai's manga's that get turned into hentai keep the storyline and character development. That's what makes Hentai for the most part different from regularjust sex porn. This I feel was a poorly done not because of the art (which was again very well done despite being censored), but it took out the characters and replaced it with mindless sex scenes. Honestly Find Akatsuki Myuuto's- Innocent Shoujo Memoria (Innocent~Memories of a Girl~) manga. MUCH better!