Taimanin Asagi 3

Based on the adult game by Anime Lilith. The Taimanin Asagi series of erotic visual novels is a must-play for anyone who loves to see strong and sexy women succumb to the pleasures of the flesh. In this action-packed third installment, enjoy many hours of tentacles, monster sex, Ninja fighters, BDSM, and all sorts of other juicy fetish material starring the smoking hot Asagi and her demon-hunting ninja comrades. (Source: J-List)

Ore ga Kanojo wo Okasu Wake

Based on the CG collection by Yakisaba Teishoku (焼鯖定食). Rinka, who was bored by her father for being tired of her being home late, planned to stay at her uncle's house. Her uncle was annoyed by Rinka's arbitrary attitude at home, in connection with a past that had once liked Rinka's mother named Haruka before marrying her father. Therefore, Rinka's uncle was planning evil to vent his passionate desires to her who resembled Haruka with a stimulant drug that he got working outside the city. Note: This uncle is not a fat and ugly character in general, but a young person. (Source: Translated and Edited from Nekopoi)

Taimanin Asagi 2

Based on the erotic game by Black Lilith & Anime Lilith. One year has passed since the Chaos Arena was destroyed, Asagi and Sakura were presently on an abandoned street on a man-made island that floated on top of Tokyo Bay. It was an enormous box-shaped island built by the government and referred to as "Tokyo Kingdom." There was hope that it would become a second city center floating at sea, but it had failed to attract businesses. The only way of getting to and from the island was through Honshu Island over the 10 kilometer Tokyo Kingdom bridge. Unfortunately, this narrow route was the means in which the inhabitants of hell found their way onto the island, luring anarchists, criminals, and even illegal immigrants there, transforming the streets of the sea bound city into a world-renowned haven for danger. However abandoned the streets were, order did exist in such a place despite it being a breeding place of crime. There was a business district at the heart as well as one of Asia's greatest prostitute grottoes. Whether or not it was only the strong who survived, the viability of living there required one not to be careless in making friends with the strong. (Source: Dark Translations)

Taimanin Asagi

Based on the erotic game by Black Lilith & Anime Lilith. Asagi Igawa is a veteran Shinobu. After defeating an arch enemy a long time ago, she thought she could finally settle down. Yet, her arch enemy was revived from death through a pact made with the head demon in the city and swearing to take revenge on her by hurting those who are close to her. Her boyfriend, sister (a Shinobu) and her are part of the act being abused emotionally and... sexually... (Source: Anime News Network)

Majuu Jouka Shoujo Utea

Mizuki and Karen are Mahou Shoujo Utea. Mahou Shoujo.Utea is a Wizarding Girl who was sent to defeat Majuu (Monster) who came to the World caused many human beings who do evil and created Majuu. Mahou Shoujo Utea was assigned to defeat all Majuu who appeared on Earth and sucked the Soul out of Majuu after being defeated in order to create a Peaceful World. (Source: Nekopoi and Has Been Translated)

Mahou Shoujo Elena

With the help from a mysterious creature, Elena turned herself into a magical girl to beat Zoid, a tentacle monster to save her sister, Emile. Since that day, to protect her sister and to keep peace on the earth, Elena started to fight against the ugly creatures as a magical girl! However, what awaited her is a harsh destiny: immoral days of naughty humiliations. And her battle eventually involves her sister and her dead mother. Can Elena exterminate the tentacle monster, or is she driven crazy and lost her reason by the ecstasy? (Source: DLsite)

Aniyome

All his life, Takashi has been compared to his older brother, Satoshi. Satoshi is smarter. More athletic. More handsome. More successful. But despite the constant reminders that he's "not as good as his brother", Takashi was never jealous because Satoshi took him in after their parents died. But that was before Satoshi stole Miwa, the love of Takashi’s life, and married her. Miwa, both incredibly beautiful and kind, she captured Takashi's heart long before she ever agreed to marry his brother. And now that she’s Satoshi's wife, Takashi sees her every day. Sees her with him. Hears her having sex with him through the bedroom wall. And each day Takashi's jealousy towards his brother grows a little more. But it seems the tables may turn when Takashi's voluptuous college professor discovers that Takashi scores in one way over his brother: his sexual prowess. Now with the right clothing, the right hairstyle, and lots and lots of hands-on sexual tutoring, she's going to turn Takashi into a ladies' man that even his brother will envy! (Source: AniDB)

Bondage Game: Shinsou no Reijoutachi - Shinsou no Doreitachi

Bonus episode for the hentai anime Bondage Game: Shinsou no Reijoutachi.