[LHTD-029] Challenge! Timer Electric Massager Amu Ohara Amu (Censored)

"This is a bizarre project..." Amu, a beautiful girl with big breasts and H cup breasts, has been a pillow masturbator since her school days, and is in big trouble with a dangerous stimulation from another dimension! A penis-shaped attachment is attached to a vibrator, and it is inserted and fixed, restrained with handcuffs, and random stimulation is given non-stop. This is the timer vibrator series. As a bonus video, "Vibrator masturbation immediately after the challenge (wearing ultra-thin tights)" is also included. The timer program function has been updated!