Yoshugara Hikaru and his little sister, Mioto, are childhood friends of Sugihara Hakuro, and Hakuro's little sister, Akimi. Although Mioto and Hakuro love each other, Hikaru is also secretly in love with Mioto. One day, Akimi walks into Hikaru’s room whilst he was playing with himself while spying on Mioto and Hakuro. Akimi demands that Hikaru finds a way to break-up their sibling as Akimi also loves her brother. Hikaru refuses her but Akimi threatens to reveal his shameful act. Hikaru loses his temper and rapes her. Horrified by what he had done, Hikaru eventually agrees to cooperate with Akimi on condition that his indiscretions be kept secret.
Kakyuusei 2: AnthologyInugoya
Childhood friends, Rouma and Tamaki, are not just friends. Actually, they have sexual intercourse, but they’re not lovers, either. One day, Tamaki gets angry with Rouma and announces to break with him because he didn’t take contraception measure while they were doing things.
However, because they belong to the same club, they have to meet. Seeing their cold attitudes, Yuuri tries to make them friends again. However, she can’t hide her love toward Rouma, and confesses her love. Then, they make love, but…
Mahou Shoujo Sae
Evil magicians from the parallel universe are invading Earth and sucking out the consciousness from humans, and then use it for power. Our magical girl, Kusunoki Sae, is here to stop them! It's not an easy task, because all of her enemies seems to be nothing but perverts!
Night Shift Nurses 3AT-2
A side story from the original: Ai wishes to be a real woman, after thinking that she had dreamed her sister doing with the doctor. On the other hand, Ryuji Hirasaka wants to have his pervert experiments trial on Hikaru. Instead, the doctor become a savior to Hikaru & Ai for his new invention having both sisters doing it to one another and Ai thought that it as a dream… The last episode ends as the doctor and his newly wedded bride nurse, Ren, went exile to a village to continue his medical practice… and of course his experiment only on his bride.
Seikoujo: Haitoku no Biden DoreiStudio Jam
Sister Rosaria is working at the village`s local church. Everything has been peaceful and many days of happiness have passed. One day a new priest and a sister arrive…and her happiness is suddenly shattered. The two are imposters, villains on the run for theft and murder. But that isn`t the only problem…the man is a former priest who sexually assaulted sister Rosaria many times in the past. Now, the village`s peace is in her hands; if she doesn`t obey "Father Edwards", he has sworn to kill every single one of the villagers…
Based on the game by Nine Heads.
A brother and his sister were madly in love with each other, but their love would not last forever. His sister suffering from an illness that could not be cured, the brother did everything he could to help her. Things were going well until one day when he met a girl. With her introduction, things quickly changed for him and suddenly his sister’s illness took a turn for the worse and eventually led her to death.
However, his love for her was far too great for him to forget his memories of her. Feeling that god betrayed him, he went against his teachings and turned to a greater power: the demon! The demon agrees to help him out in exchange for the blood of a virgin girl—his new friend.