I've been married to Kana for a few years now. Today, Kana made a bento lunch for me and delivered it to the office. Our relationship is as happy and loving as when we were newlyweds. My junior colleague, Sakuma, boasted that "housewives who have been married for 3-5 years are the easiest to seduce," and I blurted out that he should try to woo my wife... I invited Sakuma to my house and made up an excuse to leave my wife and me alone for 3 hours. After some time passed, I returned home, but I completely believed the two of them when they said nothing happened...