A female student forced to drink a diuretic by her male tutor. Unaware, she gradually feels the urge to urinate and squirms... Not even allowed to go to the bathroom, her lower body is in a state of panic! Then the man suddenly transforms! He pushes the girl down, pulls aside her panties, and forcefully inserts his massive penis! She squirts uncontrollably, soaking the entire house with embarrassing fluids as she orgasms during this humiliating act！！
