Rika, a high school girl who has felt bored with her everyday life, ends up engaging in dating emails out of curiosity. A man he met there was a perverted man who turned Riku into a toy based on his sexual desires. Without words, Riku is simply scavenged and recorded as a sex video. However, she gets a glimpse of the moment when Riku, who is caressed every inch of her body and swallows the man's semen, and her intense masochistic sex blossoms.