It's been half a year since my son shut himself up in his room... Kiyo (Izumi) was physically and mentally exhausted after being forced to take responsibility by her husband. His son's homeroom teacher, Hayami, visited Kiyo, who was in desperation with no sign of his son recovering at all. Kiyo pours out her feelings of nowhere to go to Hayami, and loses herself in the gentle sex that fills her loneliness. … However, that night, my son, who was peeking at the whole story of the infidelity with the previous homeroom teacher, got into the bathroom with anger.
