Overview

Shortly after we got married, my husband was away on his own for three months. He lives peacefully with his older sister and her husband who were worried about living alone, but...his frustration piled up and he vented it by masturbating almost every day. One day, I found out that my brother-in-law Tetsuya was also suffering without sex... What's more, he has an exceptionally large penis, and Nono can't control his aching physical desire and secretly seduces him. And before he knew it, Tetsuya couldn't resist her devilish temptation and had a relationship with her...