Imouto Paradise!

Main Title: Imouto Paradise!
Official Title: 妹ぱらだいす!
Synonym: Younger Sister Paradise!, 여동생 파라다이스
Type: OVA, 2 episodes
Year: 09.12.2011 until 20.04.2012
Season: Autumn 2011
Original Work: Moonstone
Direction: Murakami Teruaki
Character Design: Murakami Teruaki
Work: Anime Antenna Iinkai

Murakami Teruaki’s new project is finally starting!
This new production of Murakami Teruaki, greatly known for his savage eroticism unrivaled in depictions of high-speed piston-like action and facial expressions accompanying orgasm, is, of all things, in the genre of “Younger Sister Moe”!
It has been decided that Murakami Teruaki will turn Moonstone Cherry’s “Imouto Paradise!”, a game with the concept of “masturbate to cute girls,” into an anime with the help of his direction!!
The lewd, cute younger sisters will now assertively bear down on you through the anime.