Misa, who works as a floor manager at the hotel run by her father, receives a report that a man suspected of being a yakuza member, Sugiura, is staying there. To avoid any trouble during his three-day stay, Misa decides to personally handle his requests. Meanwhile, Sugiura, who has taken a liking to Misa after she delivers room service, starts making advances towards her while discreetly eyeing his wife who is also present...