Saki, who attends an all-girls school, feels unwell from her daily club activities and visits a massage parlor. A skilled middle-aged masseuse attends to her. The treatment begins, moving from her feet to her thighs, buttocks, and then to her sensitive areas. Her skirt is turned up and fingers penetrate her panties. Shy Saki can't say no, and her big breasts are massaged without her consent, and her uterus is thrust up into a violent piston, bringing her to a spasmodic climax... Her sensitive nipples cum with oil, she squirts with a vibrating machine, and she can't hold back, letting out a cry and writhing! Saki becomes addicted to the pleasure and goes to the parlor of her own accord...