The elegant and sensual beauty Shira Hana Ko arrives to explore her uncharted erogenous zone, the cervix. This time, she's equipped with a specially designed, extra-thick long dildo. Following the director's instructions, she penetrates deeper than usual, reaching right up to the entrance of her uterus—causing her to climax every time she masturbates. Immersing herself in the pleasure of cervical stimulation, she gradually reveals an increasingly lewd and uninhibited side. As she's relentlessly stimulated with the male actor's huge cock, she screams out like a wild beast, eventually reaching a powerful, overwhelming orgasm.