Miryu is the type of person who can't refuse requests from others, so she was living a comfortable life with her husband. However, there was one troublesome matter... that being her brother-in-law Akira, who didn't get along with her husband. Following her mother-in-law's suggestion, they let Akira, who was divorced and unemployed, stay at Miryu's house. Several days later... when Akira, in a state of self-destruction, asked to see Miryu naked, she reluctantly agreed. However, she had no idea that this was the beginning of Akira's plan to turn his sister-in-law into a sex friend.
