Ami Kannazuki is an android girl student equipped with an infinite particle stabilization circuit inside her body, fighting to stop the evil acts of the secret organization Queen Claw as the agent of justice, Cutie Ami. However, she is taken hostage by the executive Witchel and completely overpowered, falling into enemy hands. A special liquid is applied to her body, and as sexual stimulation is applied, Ami experiences her first orgasm. Repeatedly penetrated by Zena, she gradually becomes overwhelmed by sexual sensations. With her infinite particle stabilization circuit about to be stolen, what fate awaits Ami? [BAD END]