JAV48

If you fix an electric vibrator with timer program function to a girl's pussy and keep giving her continuous vibration with gradually increasing time with 1 to 2 minute intervals! The longer the vibration time is, the worse the threat becomes - 5 minutes, 6 minutes ......10 minutes ...... G-cup Yui, pelvic dance is too disgusting! The bewitching beauty, Koyuki, and the transparent and innocent girl, Hiro, taste their first ever ESM tics in their lives!