The famous family that Miss M married has a custom of educating the married person in order to have an excellent child.
On a snowy night, Master approaches Mary, who sits alone in the back alley, and speaks to her.
She was taken to a tent where men and women with ecstatic expressions were gangbanging.
There, Mary, who was first seen by the famous doctor Salvator she met, went into the world of pleasure…

When Kuuya’s parents died, he was adopted by the Hiiragi family. In a household of six elder sisters, he was the only guy. In time, he fell in love with his sister Kaname, but their father noticed and was worried about what it could become so he sent Kuuya to his distant relatives. Now Kuuya has decided to return and pay a visit to his sisters, who are more than pleased to have him back—at least, most of them…

Makoto and his family are trapped in a hospital room and forced to play a console game similar to the Sexual Pursuit board game from the previous OAV series, with similar results.

Based on the manga by LINDA.
Satou has a massive crush on Chisato, but she is already in a relationship. But then her abusive boyfriend dumps her, so…

Based on the erotic game by Nel.
After losing his mom to a mysterious death, Distol swore to himself that he will be the best swordsman in the world. However, his tragedy doesn’t end there…Eight years after his mother’s death, more bad news is brought to Distol. His sister, Princess Qoona, is chosen as the Holy Maiden. The Holy Maiden sacrifices her own life to give power to the seal that binds the demon king within. Normally, this would be a thing be proud of, but Distol does not want to lose another person he loves.
As Distol curses himself for not being able to protect the person that he loves, a witch appears out of nowhere and makes an offer to Distol. The offer is: “In return of giving great powers, you must invade Bastarauge, take the nation’s treasure, kidnap Princess Elena, and corrupt her from within.” A new dark age is about to begin…

Based on the manga by Shouji Ayumu.

When the new instructor arrives, her lesson plan is filled with debased acts and sinful examinations. And the only way to get some extra credit is to volunteer for some hands-on learning!

Atsuko and Sayaka think they have it made when they are both accepted into the same prestigious women’s academy. There, they will be free to explore the intense passion of their relationship, unbounded.
But when the mystical bonds imprisoning a hideous ancient evil that feeds on the lust of nubile women are accidentally broken, the two young lovers soon learn they have more to fear than final exams.