Michiru, who married Yuichi, who works in the same department, was not good at her boss, Oki.He is a domineering man who is naturally athletic and forced to work and drink.On Friday, the next day before the trip, a man stays at Zukazuka's house with his husband who is good for entertainment and drinks until night.Michiru takes her anger out on Oki because her travel plans have been crushed.Oki reacts to this, pushing Michiru down and trying to convince her with her body.Michiru resisted, but she couldn't escape from Oki's hand, and the wave of climax gradually surged.