The timer program has been significantly upgraded, enabling more diverse and complex stimulation. By attaching a penis-shaped attachment to the vibrator and inserting it securely, users can enjoy prolonged, aggressive, randomized play using the timer function. The 29th installment of this popular series heats up with two performers: Kotone, whose shaved slit gushes large amounts of fluid, and Amu, who pleasures herself with her H-cup big tits. The bonus footage features post-challenge vibrator masturbation scenes, including play sessions performed while wearing ultra-thin tights.