In front of You the most popular and longest hentai - "Stringendo: Angel-tachi no Private Lesson", which was created by the Pink Pineapple and has 12 series, which released during six years. All this animations had not common story, but they have a good theme - school with very pervert students. Each episode will tell You about some very beautiful girl and her sex with either guy from her college. This girls can't resist their pervert desires and want sex every minute! All fans of hentai must watch this video, because it is really the masterpiece of art in hentai world! Have a nice time!