Haruka Minato, who works as a caregiver, had a kind heart wanting to help people. However, one day, one of the residents sexually harassed her by demanding a handjob under the guise of a cleansing wipe. Taking advantage of Haruka's kindness, the resident escalated and eventually even subjected her to deepthroat rape. Furthermore, the clinic director joined in, and Haruka was treated as the men's 'throat care slave'.
Restrained in a wheelchair, Haruka experienced the humiliation of throat assault and being splashed with urine collected in a urinal. Her throat and pussy were made to cum using crutches and toys, and she became prey for a gangbang cum swallow. Additionally, she was subjected to brutal bath assistance involving forced water torture in a bathtub, submersion in the tub, and underwater irrumatio. In a 4P irrumatio, she was broken both physically and mentally, but Haruka's true nature was that of a masochistic woman who is not only endearingly kind-hearted but also wants to be fucked to pieces and used as an outlet for men's desires.
The kindness she showed at the interview might have actually been to hide her true nature. While working as a caregiver, Haruka continued to hide her true self even as she suffered sexual harassment and rape from residents and the clinic director. But finally, her true nature was exposed, and Haruka ended up being treated as an outlet for the men's desires. Her kindness might have been a facade to conceal her true masochistic nature.