FJIN-150A The unfriendly caregiver’s big-butted older sister squeezes out his full erection, but she’s a hidden slut…Yuri Oshikawa

Murata, a university student who lives alone, has become paralyzed in both hands due to a designated incurable disease, and has to be cared for at home.
The person dispatched is Oshikawa, a beautiful but extremely unfriendly caregiver. Overnight nursing care has started for a week while the patient recovers. Murata’s medical condition is that he gets a severe headache if he doesn’t ejaculate once every hour. Due to side effects, I can’t use my hands and can’t masturbate.
When Oshikawa hears the situation, he nods indifferently, still wearing an iron mask. “…It’s business. There’s no problem.” She, a perfectionist, took Murata’s erection in her hand while looking at him coldly. She was expressionless and without any sweetness. She was supposed to be simply helping him ejaculate in a businesslike manner…

*This work is included in fjin00150 “One week of full erection and semen milking sex activity with a big-assed older sister of an unfriendly caregiver – Yuuri Oshikawa” *