On a night at a hot spring inn, a place where beautiful and alluring wives gather. Under the pretense of a relaxing getaway, they enjoy drinking and having a good time. As the alcohol takes effect, their yukatas slip open in a subtly seductive way, catching the eye. Waiting for them to return to their rooms, the room numbers are noted, and at the dead of night, someone sneaks in. After confirming they're sound asleep, a new journey begins. Carefully watching each one, avoiding waking them, their yukatas are gently removed one by one. The quiet sounds and movements in the still night lead into a new adventure.