22-year-old yoga instructor Kasumi. Despite her pure and gentle appearance, her passion for sex and masturbation is extraordinary. Since childhood, she secretly enjoyed masturbating without her parents noticing, making her extremely sensitive—her entire body has become one big erogenous zone. Though she's only had two boyfriends, her sexual skills are remarkably advanced. This time, after stripping her naked and blindfolding her, we stimulated her pussy with a vibrator. Her nipples instantly hardened, she squirted repeatedly, her whole body flushed red, trembling in pleasure as she screamed out. Truly, her entire body seems to be an erogenous zone. What she values most is the "feeling of a cock in her mouth during a blowjob." She says she achieves ultimate pleasure by slowly savoring the hardness, the taste of pre-cum, and the essence of the man himself. Her smiling face during the blowjob clearly showed how well they matched. Afterwards, as she desired, we directed the soft, warm pussy and thrust into her with intense, repeated strokes. Changing positions—missionary, doggystyle—we firmly gripped her slender waist, repeatedly pounding deep into her vaginal depths. Sweat glistened on her skin, her expression grew dazed, yet she came again and again, displaying an incredible stamina in sex that her delicate appearance would never suggest—a truly unforgettable night.