The legendary nympho actress Kurea Hasumi finally makes her long-awaited appearance in the popular series dedicated to developing the woman's new erogenous zone, the "Spence Mammary Gland"! The Spence Mammary Gland is essentially the G-spot of the breasts. Under the development of a specialist in mammary gland research, the sensitivity of the tail of the gland skyrockets! Her usual teasing expression gradually twists with pleasure, and her slender yet voluptuous, beautiful big tits bounce wildly as she reaches an intense climax! She ascends to heaven during intense piston fucking as a big cock gouges her G-spot while she experiences consecutive mammary gland orgasms! The final blow of toy torture brings a shaking, hip-collapsing, incontinent orgasm! Even during a titjob, her Spence Mammary Glands are constantly stimulated, leading to self-orgasms! In the nipple-play unlocked sex, she is teased until her sensitivity increases a hundredfold, and her nipples are kneaded relentlessly, leading to a screaming, ascending orgasm!