Yura and Makoto are facing a postpartum marital crisis! What can be done to counteract the frustration after the birth of a child? Meanwhile, Ginga's adult learning sessions are moving into the next phase. This leads to a significant misunderstanding of an erotic nature. And the managing director, who was a virgin until recently, finally begins to actively shape his sex life. In short: In this volume, the love stories of individual protagonists really pick up speed!.