Misaki, a kind and caring woman, married a loving husband and started a happy family with a child. After finally completing her maternity leave, she returns to work. However, her boss, Nakata, resents her extended time off and subjects her to constant harassment and sexual abuse upon her return. Quiet and unassuming by nature, Misaki is pressured into enduring his behavior without resistance. One day during a break, Nakata secretly films her while she is quietly expressing breast milk in the office. In that instant, her life changes forever.