A few years have passed since I got married to Aya. Even today, Aya still makes me lunch boxes just like when we were newlyweds. Perhaps it is because I am proud of the happy days I am living, but when my junior colleague Hosoda boasted that "housewives in their 3rd to 5th year of marriage are the easiest to seduce," I blurted out that he should try to woo my wife... Trusting Aya, I invited Hosoda to my house and made up an excuse to be alone with my wife for 3 hours. Time passed, and when I returned home, I completely believed the two of them when they said nothing had happened...