Close-up sex - Two people sharing their infidelity and anguish that begins at a parent's meeting -

Reiko's son is in a rebellious phase and is struggling with family relationships. My husband is always working, so he is not interested in childcare, so he cannot consult with us. One day, Reiko invites her husband to a parent-teacher's meeting, but her husband is less interested than the other fathers. Meanwhile, Ozawa, a parent who had been listening enthusiastically, is interested in him and discusses his concerns. He is a single-parent family, but he is worried about his family, and eventually he goes to Ozawa's house and discusses his worries. And with each consultation, Reiko realizes she is moved...