It was supposed to be a one-time affair, but... a betrayal encounter with my husband's subordinate, who should not be embraced.

An unexpected situation arises when Reiko cheates on a man she met on a dating app, Kojima, and tries to play with him. Her husband brings two subordinates home, one of them being Kojima. Despite Reiko being confused, Kojima finds out that Reiko is her boss's wife, and continues to approach Reiko relentlessly. Reiko, who doesn't want her relationship to be revealed, sucks her dick as she says. As Shimizu, another husband's subordinate who had come to the house with Kojima, peers in, peers into this scene...