"How many more times will I come... me..." murmurs Ichika, a bright and cute petite slender girl. She has a penis-shaped attachment fixed onto a vibrator, receiving non-stop stimulation while restrained with handcuffs. The highlight is her repeatedly reaching orgasm from the random, timed vibrations. The bonus footage includes a vibrator masturbation scene after the challenge, showcasing her in ultra-thin black pantyhose.