Schoolgirl Maria routinely sells her body for money. Driven by desire, she seeks sexual encounters with anyone, yet continues engaging in compensated dating to obtain the things she wants, all while grappling with inner guilt. Over time, she begins to discover the pleasures of sex and grows accustomed to exposing her body. She performs sexual acts with innocent demeanor, such as removing her underwear outdoors to expose her genitals. In karaoke booths, she engages in intercourse while sneaking glances for staff, constantly pursuing risky behavior. Through her first threesome experience and creampie encounters, Maria gradually blurs the line between her body and desires.