BEAF-179 A voluptuous, alluring mature woman with a flawless body that has it all: big breasts, a sexy backside, and a smooth look. Mami-ko, 38, is a legendary figure in the scene, known for her incredibly tight, powerful feminine charm that can bring any man to climax.

Mamiko, known in certain circles for her exceptionally tight fit and nicknamed the vaginal guillotine, is a living legend said to overwhelm any man in seconds. To verify the rumor, the doujin AV director Aisman sets out to investigate. He prepares a male performer who can control his own climax and begins filming. Mamiko, with her J-cup figure and bold, seductive charm, is from the Kansai region and has incredible communication skills, completely dominating the early part of the shoot. Her oral and breast-play techniques are at a professional level, and once it comes time for penetration, she proves to be exactly as rumored, with overwhelming tightness that leaves her partner struggling to keep up. What will the outcome be?