My mother's friend

Rei, my mother's friend who is a female doctor, comes to stay at Noriko's house, who lives in Tokyo, for a lecture. His son, Kenji, is excited by the visit of a loved one he had longed for since ancient times. That night, Kenji and his mothers are having a cup of tea after a long time reunion, and as they are in a thoughtful mood in their room, Rei mistakenly comes into the room... Rei tries to touch his friend's son at the same distance as he was a child, but Kenji is unable to maintain his rationality when he sees her drunk and becoming defenseless, and takes the time to make a relationship with him, taking the time to avoid his mother's absence...