Maya: unspeakably beautiful, her body drives men insane with desire. Wherever she goes, chaos erupts just for a chance to touch her sensuous body and experience true ecstasy...In a devastated world where power and cruelty dominate, Maya arrives in a city overshadowed by its immense tower brothel. Captured, she becomes the latest addition to the brothel and a favorite plaything for the tower's Master and his unquenchable lusts. Will Maya raise the tower to new heights of pleasure? Or will it all come tumbling down as men seek to possess her through any means necessary?

It is a long road to becoming a maid as there is an academy dedicated to it. It is part of the curriculum to train somewhere and have a close relationship with their master. It is there that the girls fulfill their dreams to become fully elegant maids.Akito accepts a contract where four below-average maids in training will come to live with him. These "leftover and unwanted" maids will be able to graduate all together as long as their master awards them approval.And so Akito and the maids' first rough year together begins...

The story evolves around customers visiting a real estate agency with a lustful woman president whohas sex with her subordinate, after visiting various places for their clients.

Six people find themselves trapped in a mysterious futuristic complex,forced to dance to the tune of a sadistic computer game, where failure tofollow the game rules results in death.Characters include our protanist, Takato Keisuke, his childhood friendHokari Kanae, classmate Ando Miyako, underclassmate Mikaba Rika, Englishteacher Aoi Natsuki, same year Byakuya Rinne, and classmate Manaka Nemu.While still confused about their unusual situation, a mysterious voicesuddenly speaks to them: "A game has now started."In order to escape the room, Keisuke is the "unlocker" and one heroine the"keyhole". With an assigned act, he must "use the key".After hearing the unreasonable and immoral requirements to win, Miyako getspissed and snaps on the mysterious voice. Suddenly the lights go out, the girlsscream, then lights return reilluminating the room to show Miyako bound toa grotesque torture device."Anyone who quits the game will die."Her screaming begins in tandem with the electrical current. With eyes wideopen in fear, she pisses and shits herself. Everyone else starts freakingout. However, Keisuke seemed to be getting aroused by Miyako’s appearance.That was his secret, his urge to assault and humiliate girls.However, Nemu could see right through him and knew. Nemu takes advantage,forcing the protagonist to submit to her as she brings her lips up to his ear:"This is a contract kiss."Keisuke was surprised by Nemu’s behavior but he wants to protect Kanae anddecides for the sake of escaping, he will violate the others. Can Keisukeescape the white rooms and return to his normal life? Or will he hold backhis own dark urges?

Reiji is a private detective. One day, he receives a strange offer from a girl, "Please look for... me. True me." At that time, a series of abnormal murder cases happen and Reiji is offered to investigate it as well. There is a girls' high school Yukari, Reiji's younger sister, goes and two female students are missing. Tokio, vice principal of the school, offers Reiji to search for them. As a result, Reiji receives three offers at the same time. To collect information, he starts working at the school in disguise and meets Toko, who asked him to look for real her before. "Hi, nice to see you again, sir." The killing never stops.... A spiral of tragedy.... What breaks through this tragic condition might be a girl's smile....

Asa & Natsume are both in love with Hajime Saisho. Instead of fighting over him, they both promised to share him equally. However, both girls have to leave him by the end of the summer. As the summer days go by, they each spend their precious time with Hajime, while the day of their fated departure draws near.