The 15th anniversary of the pillow Goro

Married husband and son who lives with the son of the university student with the husband of the university student. It might be because of the loneliness not to be able to meet the husband though it is happy, and it asked for stimulation somewhere in the heart. One day, the son of the son who came to take the forgotten thing was attacked by the friend, and the relationship of the man and woman was forced. The day until now has gone away. The son's friend's request escalates further and increases the intensity. The young man who swings between the guilt and the pleasure..