繁華街の24時間託児所に一人娘を預ける飲食店店長。保育士ひかりは献身的に娘を支えるうちに彼と惹かれ合っていく。定休日の店長宅、閉店後の飲食店、そして娘がねむる壁一枚隔てた明け方の託児所。保育士の衣を脱ぎ捨て一人の女としてパパを求める。こどもたちがねむっているそばで声を押し殺しまぐわう早朝密会

A restaurant manager leaves his only daughter at a 24-hour daycare in the bustling downtown area. Hikari, the daycare worker, devotedly supports the daughter, and as they grow closer, they begin to feel attracted to each other. At the manager's home on his day off, at the restaurant after closing time, and at the daycare in the early morning, separated only by a thin wall from where his daughter sleeps. She sheds her daycare worker persona and seeks a father figure as a woman. They have a secret tryst in the early morning, stifling their voices as they make love near the sleeping ********.