Ordinary men and women monitored in this AV. Behind the one-way mirror is her beloved boyfriend! A female college student on the track and field team takes on the "Don't feel anything! Endurance! Tickle-resistance hanging game" challenge! A s****ed actor uses feather-tickling techniques all over her body, then teases her sensitive spots! Her trained muscles reach their limits, causing her to tremble with pleasure and urinate repeatedly...