Cheating with a younger woman over his older wife, paying alimony and getting a divorce, he remarried with a lively young wife, but things just don't seem to click. She used to give him oral sex before marriage, but now she refuses, even when he tries to initiate foreplay. She only opens her legs because she wants to get pregnant... And today is his class reunion, so he walks alone, feeling lonely with his convenience store bento, when suddenly, his ex-wife appears before him. Feeling nostalgic and happy, he invites her to his place. Reluctantly, she follows, and as they exchange updates on their lives, he impulsively falls back into old habits and makes a move on her. She reminds him they've both remarried and are now strangers, but as former spouses, he knows exactly what spots to stimulate on her, and without asking, he makes her climax. She scolds him for not changing his forceful ways, but when he lowers his pants and presents his hardened member, she sighs and gives him oral sex. Her loving licks are just as they were before, and resisting the urge to lose himself, he inserts himself into her. Why did he ever separate from such a wonderful woman? As he moves his hips, reaching climax together with her, he thinks that in terms of physical compatibility and everything else, she was indeed better... Reflecting on this, he asks her if they should start over again...