"It feels good, but...I can't cum now!" Yui shows a relaxed expression at the beginning, but once she cums, she can't stop cumming, and with a mean timer, she reaches continuous climax! ! A timer electric massager series in which a penis-shaped attachment is inserted into an electric massager, fixed in place, shackled, and continues to provide random stimulation nonstop. Also includes a bonus video of ``Electric massager masturbation immediately after the challenge (wearing an ultra-thin leotard)''.
