Sarina was introduced to a super high-class hotel in Tokyo by an acquaintance. The hotel staff and service were top-notch, making it the perfect place to relax and unwind from the stresses of everyday life. One day, she receives room service from the beautiful hotel staff, Mitsuha, but it is so obscene... In fact, Mitsuha is a lesbian known only to a few guests. Unable to forget her amazing technique, Sarina's body gradually begins to ache, and she returns to the hotel again and again in search of pleasure...