Colorful Forty-Eight Techniques

One year after their marriage, there was a man in his thirties who seemed honest and trustworthy. His name was Kazuo. Meanwhile, Chiharu was still in her late twenties, and she was very innocent. One night, Chiharu whispered the word “takabune” in her sleep. This word became ingrained in Kazuo’s mind. One day, Kazuo accidentally saw an erotic photo album with his uncle Kenji. From that album, he learned that the position where Chiharu said “takabune” actually corresponded to one of the forty-eight positions in sexology. Kazuo thought that Chiharu was pure and not capable of being involved in anything sexual. But in reality, Chiharu had been dating Kenji even before they got married. After marriage, she continued to have sex with Kenji behind Kazuo’s back. Eventually, Kazuo and Kenji’s wife, Minako, discovered this truth. The two of them decided to take revenge on their respective partners. And finally, the day of revenge came for Kazuo and Minako…