The older brother was away from home, the younger brother secretly had sex with his sister-in-law

How wonderful it would be if I could live happily with the person I love. Mako, who once dreamed of such a life and getting married, soon realized the severity of the reality. My husband, who promised to make me happy, still plays around. A body that is neglected too much begins to ache and unconsciously calls for correct breathing. Today, Mako continues to bravely wait for her husband, not knowing that her son-in-law's reason is being shaken by the charm and expressions of pain that are increasing day by day.