I went on a one-night, two-day business trip to a local area with a boss I hated who was vulgar and always sexually harassing me. When he arrives at the inn, he unexpectedly finds himself sharing a room with his girlfriend's boss. Although Aina treats her boss as usual, she cannot refuse the drink she offers to him during her meal and falls asleep. She is attacked while she is asleep and his weaknesses are seized and played with, but before she realizes that he must have been forced on her, she is drowning in pleasure.