Title: Kuro Ai: Hitoyozumakan Inkou Rannyuuroku
Japanese Title: 黒愛 一夜妻館・淫口乱乳録
Synonyms: Dark Love
Total Episodes: 2
Released Date: Apr 29, 2005 till Jun 24, 2005
* Based on the erotic game by ClockUp
Gojou Tetsuya visited his distant related aunt, Koujin Rikka, to borrow money for the operation of Utsumi Ayaka. She is his childhood friend, and she took care of him like his sister. However, in return for lending money, Rikka ordered him to take beautiful women into the house to train them as prostitutes. Assaulting maids and female students, his hidden power was awakening.