Arata Asaoka lives with his despicable, chauvinist father and older brother.
A house of three men.
Arata was an illegitimate child. Bearing only a tenuous blood relation to the man who bastarded him into the world, he was treated like a second-rate human. With nowhere else to go, Arata suffered the cruelty of his father and brother for years.
For years, he forced a smile and pretended happiness for the sake of strangers…
One day he met the girl who gave him hope. Her name was Koharu Hinomoto.
She was a ray of sunshine. Being with Koharu made Arata feel good, and he fell deep in love. He began to believe that his life could be better.
Arata decided he would move out and live with her.
Even without money, they could make it work. Anything was better than how he lived right now.
Arata knew in his heart that he could make a warm, loving family with Koharu.
If he could just move out… before his despicable family ruins everything.

Yu Shirakawa has been living with his grandparents, but now he is going to live with his mother after ten years of separation. Her new husband, his stepfather, has three very beautiful daughters who are now his stepsisters. These girls—Kyoko, Ryoko, and Anzu Shirakawa—are waiting for him, welcome him, and let him use the room their father uses for his archaeological finds. In the room, Yu finds a cursed jar which, unless he collects woman’s “love juice” within the period of time, will cast a terrible curse on him.

Based on the manga by Miyabi Tsuzuru.
Kazuhiko has a big crush on his stepmother, or rather, he wants to have sex with her. Since he can’t just ask it from her directly nor force it on her, he comes up with quite a devious plan, step by step leading him closer to his goal. But in the end, his stepmother won’t be enough for him…

Special Limited Edition OVA produced by the manga publisher Toranoana

Kibun Kibun deals with the normal life and problems of a young couple, with a mixture of comic situations along the way.

Based on the game by M no Violet.
The elite doctor Kuwabara Souichirou couldn’t forget his feelings
towards Nanase Ren, whom he had loved in his youth. He changed the
hospitals he worked at, one after another, to look for her, and
finally he met her again at the St. Cattleya Hospital. However, her
attitude was remote and his love couldn’t be fulfilled. To make
matters worse, he received photographs depicting Ren being molested.
Ren had been turned into a lewd woman by Hirasaka through the woman
body experiment when she was at the St. Julianna Hospital. He was
disappointed and he lost his mind. Kazama Mana, who was a nurse of
the gynecology and obstetrics section, loved Kuwabara, and she
resembled Ren. Taking advantage of her feelings, Kuwabara raped her
and took her virginity while shouting the name of Ren.

Episode 2: In The Domain of Illusions And Lust
Based on the game by Black Rainbow.
Susumu is negative and introverted. He is just living a vacant life, always been reprimanded by his mother and never resisting it. All that changed the day he met a certain person that just moved to the Condo he and his mother live in, that would bring a dramatic change in his life… he is been taught hypnotism!
Susumu will use his new godly technique on his mother but first he will use it on his next door neighbours: that hot big busted Mother and her cute daughter…

Shizuka only had a week before her family had to move. It was a difficult time for her, yet in that week she met a boy named Kosuke who befriended her. Twelve years later, the 17 year old Shizuka returns to Tokyo in order to find Kosuke.
What she find is that Kosuke is now a terrible lecher. But still, she holds out hope that he can solidify the flashes of decency that he shows (when he isn’t getting it on with other girls in a variety of bizarre and comical situations), and commit himself to her.