A male student seeks revenge on a female teacher who constantly scolds him by spiking her drink with a diuretic. Unaware, she drinks the drug and soon feels the urge to urinate. She squirms and tries to hold it in but eventually can't help but wet herself! Seeing this, the male student attacks the female teacher! The teacher desperately tries to escape, but can't stop peeing. After making her cum multiple times and inserting his penis, she reaches orgasm while leaking from 'urge' and 'pleasure'！！
