Popular hairstylist Ai Aiko maintains her top spot at the salon with her adorable smile and quick, skillful cuts. However, her unexpected airheaded personality is another secret to her charm. One day, a customer takes advantage of Aiko's kindness and attempts sexual harassment while she's showering. She desperately tries to fend him off, but his wandering hands reach even into her underwear. Is her resistance only in her mind? Before she knows it, she's actually gripping his cock... The erotic situation escalates further, and she ends up doing something disrespectful to the customer. Panicking, she tries to run away, only to be tightly restrained from behind by the furious shop manager. Even the after-closing "reprimand session" concludes under suspicious and questionable circumstances.