After being exposed in a lewd act on the subway, Queen Ayaka drags her assailant off the train and, instead of reporting him to the police, declares, "Become my toy." The location: a secret room surrounded by concrete. The trembling man is brought in, cowering at the queen's feet—fearful yet gradually aroused, his groin betraying him. Seeing this, the dominatrix smirks with satisfaction. The atmosphere shifts in an instant.