Miho married her husband who was a classmate at the university. - At one point she joins an alumni association, where she reunites with ex-boyfriend Kozuka. - Miho, who feels her youthful heartbeat when she meets her for the first time in a long time, but does not want to destroy her current life, treats her as a friend. - But Kozuka wasnt. - She couldnt forget Miho and came to her house to find her husbands absence and asked for her relationship. - She didnt refuse it Miho remembers her guilt, but she feels like a meat stick other than her husband who tastes it for the first time in a long time.