This work has a suspenseful tone. Suddenly, Koi wakes up in a room, but has no idea why she is there. The man there (Chocoball Mukai) introduces himself as her newlywed husband, and says that he has lost his memory as a result of an accident. Still unsatisfied, she agrees to have sex with the man every night. Her memory is hazy, but when she is tied up and blindfolded, her body reacts sensitively to his intense thrusts. Then, her memories gradually start to come back to her...
