Mia Nanasawa, who is extremely sensitive and looks great as a maid, is made to cum thoroughly! Mia is a young girl who was bought as a maid to pay off the debts her father owes her. She is subjected to relentless sexual abuse by her master, but she endures it with a strong will, saying, "I will not do what a man tells me to do, I will never cum." But one day, Mia's master brings a subordinate man to her, and he transforms her into a premature ejaculator. She is forced to climax with full-body caressing, cunnilingus, fingering, bondage toys, and portico sex, and her body and Kokoro become drowned in pleasure.