Fumika, a beautiful investigator who has been struck by combat and infiltration techniques since childhood and boasts overwhelming strength. The betrayal of the junior who was looking at him deprived him of his chastity at the infiltration destination. After sex, reset by spraying a spray that erases the memory of 1 hour ago. In addition, infiltrate, betrayal, and Ryo ● to an infinite loop. Unknowingly committing over and over again ● Only the body feels pleasure ... Knowing that the memory was manipulated, the noble pride shreds. "Let me forget everything ...!" And fall into the female guy ● ...