Attach a penis-shaped attachment to the vibrator and insert and fix it in place! What if you gave it random stimulation nonstop for an hour? This video features two girls: Riko, a greedy masturbator who searches for the sweet spots and indulges in an orgasmic rush, and Mako, an erotically cute big-breasted lady who rolls around violently and orgasms dynamically! This 4K compatible work also includes a bonus video of 'Electric massager masturbation (wearing extremely thin tights!)' immediately after the timer electric massager challenge.