"Who's feeding you! You've been treating me like an outsider this whole time... It's all because of you that he..." Five years ago, their mother remarried to a man who ran a company, and the sisters lived a life without wants. However, their mother, who had been working non-stop, fell ill and was frequently hospitalized. The stepfather lost his happy life with his wife and became filled with anger and lust towards his arrogant stepdaughters. "Which one of you is going to do it with me? If you don't decide, I'll break both of you" He threatened and brainwashed them into flesh slaves with fear and pleasure.
