Slender, sensitive beauty Mao Hamasaki joins the popular series devoted to developing the Spence gland, the breast’s so-called G-spot. A specialist pushes her into repeated, overwhelming breast orgasms with gland stimulation, squirting, nipple teasing, and bareback sex. Toys leave her knees buckling as she loses control of her bladder, while her hypersensitive titjob makes her cum from her breasts. At last, the nipple play she has been craving sends her hips bouncing through one squirting orgasm after another until she screams.