Keiri, a short-haired high school girl troubled by societal expectations of femininity, falls into the malicious trap set by her female homeroom teacher, Tsubasa. One day, unable to hold back her urge to urinate, Keiri has an accident in front of Tsubasa while being lectured at length. Seizing her weakness, Tsubasa forcefully inserts her tongue into Keiri's mouth, overwhelming her with a French kiss, and takes her home to make her squirt profusely through cunnilingus and fingering. Awakened to carnal desires, Keiri falls deeper into Tsubasa's snare...
