Rui, an office lady in Tokyo, is suddenly attacked from behind and abducted when she returns home from work. When she wakes up, she sees the face of a stranger. She tries to get up in a panic, but realizes that her hands and feet are tied to the bed and she cannot move. She finally realizes that she is being held captive and restrained, and fear runs through her body. Then, without a word, the man begins to tear apart Rui's clothes, devouring and raping her body. Rui is left in a daze, cumming inside her as she is. Eventually, the front door opens and another man slowly enters. Rui immediately realizes who the man is...