Synopsis: 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.
Alternate Names: 妹ぱらだいす!
Aired: Dec 9, 2011 to Apr 20, 2012
Producers: Moonstone Cherry, Anime Antenna Iinkai 
Source: Visual Novel