Exclusive actress Kaoru Yasui appears in this popular series that develops a woman's new erogenous zone, the Spence's gland! The Spence's gland is the G-spot of the breast! Developed by a specialist in Spence's gland research, it makes her huge breasts convulse and drips pussy juice and drool, giving her an unprecedented breast orgasm! Breast development massage that makes her squirt, Spence's stimulation hard thrusting sex, and breast orgasm titjob! When her nipples are teased and teased, her body trembles as she squirts in succession! 3 scenes that will awaken you to a new pleasure!