Mimura Yukio came from a wealthy family and never wanted for anything. Kind and gentle, he obediently fulfills his dying father’s final request: find a previously unknown cousin and allow him to live in the family mansion. But his cousin Hayato has other ideas for the family’s mansion, its fortune, and especially Yukio’s girlfriend Reika…
Woefully unaware of his family’s sadomasochistic history, Yukio is forced to agree to a sexual competition to avoid the exposure of the family’s dark secrets. A competition where Reika has become the playing field: the first to break her (as one would break a horse) is the one who gets both the mansion and the money.

Based on the erotic game by Erectlip.
Kyouko has incestuous feelings toward her son. The story slowly progresses into the son realizing his own feelings toward his mom. Later on, a friend of her son’s, Shin, blackmails her into doing whatever he wants. Slowly, she starts enjoying herself more and more. Will she break or fall for her son?

It is around the fifth century in Europe. Teodora and Helena were daughters of the royal family of Burgund. Burgund had been known as a brave country, but they were defeated by Melven, and Teodora and Helena were captured by them. Melven soldiers raped the captured Burgund women. Because Theodora didn’t want to be raped, she tried to commit suicide. However, when she heard that Helena was also captured, she made up her mind to devote herself to them in order to help her sister.

Kasuga Serina is a cheerful girl and enjoys her school life. One day, she meets a handsome transfer student, Yukimura Yukinojo, who acts as if he were indifferent of others. Despite his behavior, she cannot help caring about him.

This time, I’m gonna be the one to go in and do things to him while he’s sleeping…

Based on the erotic game by Erectlip.

I woke up to find I was in an old house deep in the snowy mountains. They said I was carried into there with my head being bruised. There were a mistress, who was surrounded by books and pictures and loved camera, and the four maids who smiled sadly. They seemed to know everything. However, I couldn’t remember anything.
“You brought the time into this house where time had stopped.”
The gear began to work as if it was led by the folklore of spiriting away talked in the candle light. At midnight, the big clock that had stopped for decades rang thirteen times.
When a dark blue shadow crawled out from the depth of the well were wandering around, snivel of the maids came in the dark. Was it an ecstasy or else?

Kinosaki Mao lost his mother in middle school. He’s lived with his father, Hajime, ever since. As soon as Mao gets into college, his father suddenly leaves him behind with only a note telling Mao not to worry. Four years later, Mao is soon to graduate from college, but his mother’s death still weighs heavily on him. The feelings he’s suppressing manifest themselves in the form of gynophobia.
Then one day his father returns home, remarried to Arima Shiori, a woman of perfect looks and character. Shiori is the very definition of a perfect mother. Having a mother in his life is a new and sudden thing for Mao, and he is bewildered. Shiori embraces Mao with sincere love and kindness that come so naturally to her, and through their continued interaction Mao gradually falls in love with her… sexually.