ADN-018 — Please Forgive Me... My Brother-In-Law's Carnal Desires Ai Sayama

Shigeru's younger brother, Yosuke, is staying with Shigeru and Ritsuko until he finds a job. However, this increases the burden of housework for Ritsuko, who is busy with her husband's job, and the relationship between the couple becomes strained. Meanwhile, Yosuke is gradually drawn to Ritsuko.