Yoko-san is happy in her marriage and lives a calm life with her husband Masahiko and son Kazushi. However, recently she has been bothered by the complete lack of sex in her family life for a long time. Every day, her son's friend Ryoto-kun comes to her house - he is a well-mannered, handsome, and incredibly sexy guy......

Yuji got a job at a small hot spring inn decorated in true Japanese style. Since he is a student, he works part-time. He is young, clever, and constantly craves sex - his victims were the waitresses of the local café, the young mistress of the inn, and three married women lodgers......

Takashi Kagura loved his older brother from early childhood - after the death of their parents, he became the only one who took care of him. Only thanks to his brother, Takashi was able to study and live an ordinary school life. However, gratitude soon turned into envy, because his brother was head and shoulders above him in both sports and...

Yuriko lost her husband early, and now she is the manager of the "Butterfly-Sailboat Hotel". Business at the hotel is very bad, and to stay afloat she decides to provide clients with special sexual services. One day, a new guest appears at the hotel who has completely lost his memory. Yuriko falls in love with him, so she tries to hide her...

The main heroine of the hentai, Nao-chan, moves in with her fiancé, and of course she is innocent and knows nothing about sex. However, the guy turned out to be advanced and not only taught Nao sex on the street, but also awakened in her a real animal lust. It took just a week for everything......