The 4th installment of the popular series that stimulates a woman's new erogenous zone, the Spence's gland, and makes her cum! The Spence's gland is like the G-spot of the breast. A popular, experienced busty actress writhes in agony! She climaxes to the point where she blurts out, "I'm sorry I doubted you! This is the first time I've felt this way." It feels so good she even loses control! After being trained by a specialist in the Spence's gland, she experiences her first breast orgasm! This is rare and extremely erotic footage!