Japan largest electronics manufacturer, LERY, was in an unprecedented slump. This is because the explosive popularity of Eve 48, a maid-type humanoid developed by the overseas giant company CHUNDAI, opened the water wide ...

Meet Teruhiko and Kaoru. They got married after meeting at a match-making omiai date. Because her husband Teruhiko is obsessed with cleanliness, Kaori finds her daily life to be extremely rigid and strict. Kaoru has a small fetish and feels abnormally extreme excitement towards the smell of men’s sweat and body odor. However, she is unable to reveal this aspect of herself to her husband. After Teruhiko goes to work, she uses her carefully collected specimens of smelly men’s clothing to bring herself to a state of ecstasy. After she is finished, she sits silently, using tissues to thoroughly clean the sofa, floor, and whatever areas are soiled, and flushes them down the toilet one by one. However, one day, the toilet becomes clogged from all of the tissues. When she calls a plumber to fix the problem, a sweaty man named Asano shows up. Kaoru, who is extremely aroused by his smell, is met with Asano who realizes her quirk.

Momiji (Hoshimi Rika) is an ordinary student attending a cram school. She has a boyfriend who is also a fellow student, but she is still a virgin. The man she is in love with is her unrelated older brother, Akihiko, who is not related to her by blood, but who has remarried after being taken into custody... Since their parents died in an accident, Akihiko has been working hard to get his younger sister, Momiji, into college, and lives with his wife, Kanae (Kuroki Ayumi). Akihiko's wife, Kanae, is jealous of the delicate relationship between the siblings, and moans every night about their intense sex life so that Momiji can hear. Momiji's feelings for her brother grow stronger each day, and she takes a certain sexual action...

Shizuka married her husband Makoto, who works at the town hall and is more than a decade older than her, in her early 20s. Shizuka became a full-time sexy housewife at a young age and was depressed by the pressure her mother-in-law put on her to have children. One day, Shizuka meets Atsushi, a man she once had a huge crush on, at a class reunion...