[FJIN-150] A week of full erection and sejaculation extraction with an unfriendly caregiver and big-bottomed older sister Yuuri Oshikawa

Murata, a university student living alone, has been paralyzed in both hands due to a designated intractable disease. Decided to receive home care. The person dispatched is Oshikawa, a beautiful but extremely unfriendly caregiver. Overnight care with a one-week full recovery has started. Murata's condition is that if he doesn't ejaculate once an hour, he will suffer severe headaches. Due to side effects, she cannot use both hands and is unable to masturbate. After hearing the situation, Oshikawa nodded calmly, still wearing the expression of the Iron Mask. 「… This is my job. No problem." Perfectionist, she takes Murata's erection with a cold gaze and begins to stroke it precisely. Expressionless, without any sweetness, just helping with ejaculation in a businesslike manner...