On the late-night last train, weary salarymen sway in the carriage, when a glimpse of an inadvertent panty flash from a woman's thighs across the seat catches the eye. At first, it seems like a chance occurrence, but upon noticing the gaze, she quickly flashes a devilish smile and transforms into a seductress. Starting with explicit masturbation showing her moist pussy, followed by drooling fellatio while staring intently, fleshy nursing handjob, and plump breast sex, the series of techniques relentlessly milk the man's semen. Yet, she appears unsatisfied, eventually taking the cock into her vagina, with realistic twitching reactions conveyed vividly. Shaking her large buttocks vigorously, she splatters fluids that seem to emerge from nowhere, suppressing her voice as she revels in pleasure—a true embodiment of AV essence. After watching, I realized this is exactly what audiences have been craving. With a voluptuous body and unbelievable twists, it hits the mark perfectly, proving the creators understand viewers' desires. The lingering aftertaste makes it a masterpiece.