[LHTD-050A]

Challenge! Timer Vibrator Yui Shiomi

Yui continues to escalate into increasingly taboo and erotic situations. She starts off with a calm, confident expression, teasingly building up the tension, but once she reaches orgasm, her unstoppable reactions become her most captivating trait. In this series, a mischievous timer triggers consecutive climaxes—using a penis-shaped attachment fixed onto a vibrator, inserted and locked in place while she's restrained with handcuffs, subjected to relentless, random stimulation without pause. The pleasure never stops. The bonus footage captures Yui indulging in vibrator masturbation immediately after the challenge, a must-see as she displays seductive expressions wearing an ultra-thin leotard.