From the Darkness ~Injuu Genmu~

A collection of four stories featuring five girls: 1. 「一ノ瀬と如月の秘密登場」 2. 「岡本瞳～図書室にて～」 3. 「藤沢弥生の体験」 4. 「小早川里美～契約～」 They are ordinary girls, but they share one thing in common... their strong sexual desires. Relationships with boyfriends, fantasies, lust, rape fantasies, and various other sexual desires. A beast, sensing these mental waves, humiliates the women! Is it a demon from the demon world, or a lustful beast from another realm...? As they are violated, unimaginable pleasure overwhelms the women. There is no escape...