Teacher Maki Koizumi arrives for an overnight scouting visit ahead of a school trip, looking stunning in a fitted suit and black fishnet tights. Her marriage has not been going well, and her husband will not even answer when she calls from the trip. Then the vice principal traveling with her announces that they will have to share a room for the night, and she reluctantly agrees. After dark, he lifts the bedding and secretly reaches toward her body. He strokes the pale legs exposed by her loosened robe, then licks the nipples peeking from her huge breasts and teases her earlobes until she lets out soft moans. As his advances steadily escalate, how will the married teacher respond?