Michiyo had been in a state of anguish for three years without sex. One day, her husband, who is a manager, invites his subordinate over to their house for a party to thank him. The manager quickly gets drunk, so Michiyo and the subordinate drink again. Michiyo, who has not been with a young man for a long time, seduces her subordinate with the help of alcohol. The subordinate is confused, but loses himself in Michiyo's eroticism! However, the manager, who was supposed to be drunk and asleep, is actually awake.