A girl ○ student who was set up with a diuretic by a tutor man. Even so, I'm sick with the urge to urinate gradually without knowing it ... The lower half of the body panicked without being allowed to go to the bathroom! If you are forced to push down and screw in a big cock, continuous mass incontinence that exceeds the limit! Cute students who have fallen into the intrigue of a perverted tutor! 240 minutes that completely covers the popular series.