Miku is a princess in an unhappy marriage. She began harboring affections for her sister-in-law (Nana) but she eventually had to leave. Some time later, Miku receives a hand maiden (GUMI) who reminds her of her sister-in-law and begins forcing her repressed sexual lust onto the girl. The hand maiden tries over and over again to escape but is always brought back. It is featured on the single of the same name.