The first in a series of erotic novels written by Koto Yubuki from ‘French Shoin Bunko’. A housewife, Natsuko, is informed of her son’s accident by her son’s homeroom teacher, Shirai. However, it is Shirai’s lie, Natsuko is confined and she becomes the prey of a lewd science experiment.

Chitose, who runs a long-established Japanese sweets shop, was forced to marry a man who assaulted her when she was a university student, but he died after allowing Chitose's body to mature. She now entrusts her shop to her manager, Aikawa, and adopts Mayumi, who used to be her bunny girl, and indulges in homosexual pleasure. One day, Chitose reunites with her ex-girlfriend, Yoshida, and plans an orgy with him, his wife, Yuri, and Mayumi's boyfriend, Junji...

A woman is assaulted on a train, later becoming a model for an artist.

Veteran detective Ishiyama and novice detective Kawanishi are in charge of a case in which a young man was raped and then murdered in a hotel. Kawanishi begins investigating Otori and comes into contact with several men. Is the culprit a martial arts enthusiast, an SM enthusiast, or someone unexpected? During the investigation, the following incident occurs. Kawanishi becomes lustful every time he meets men and begins to realize that he is gay. What did Kawanishi see the next morning, intoxicated with dazzling pleasure?

Mayumi Hirose lived with her husband Yasuhiro and younger sister Miki. Her girlfriend Yasuhiro, who was in the prime of his career, was busy every day, had many business trips overseas, and often returned home late at night. One day, my cousin Tadao came to Tokyo from his hometown. Tadao, who lost his family, ends up staying at Mayumi's house.

Yuko becomes a teacher at an all-boys school. She just spends her days going back and forth between her home and school in vain. And then there was her 30th birthday, which she celebrated alone. At a boutique she stops at to relieve her loneliness, she meets Seiichi, a young clerk. Coincidentally, she is revealed to be the lover of Hideko's younger sister, and before she knows it, they begin to spend sweet nights together.

Mai Kuraishi was attacked by two young men on the banks of the Chikuma River. They see her face and try to strangle her to death, but she is saved by Ota, who was just passing by in his car, and takes her home. When Mai's helpers jump out at Mai's strange behavior, she takes her in their arms. When Ota is surprised at how big Mai's house is, the people come out and thank her and ask her name, so Ota gives her his business card.

Yakuza Joji and his boyfriend Ken stole cash from a drug deal. Their goal with the money is the southern country of Sri Lanka. However, if they are caught by the gang, they will be killed as traitors. In the midst of their anxiety, the two lose track of time and fall in love... What will be their fate on the day they fly off to Sri Lanka, their dream?

Noriko Murakami's vermilion-stained body welcomed Toshio Kuze's cock. Kuze moves violently as if fascinated by Noriko's body. The two had just gotten engaged and were planning to hold their wedding in three months. The north wind blew against Kimiko Sakuraba's cheek as she stood in front of her grave.