In this adult role-play, a cocky I-cup student repeating a year desperately wants enough credits to pass. A group of older teachers use those credits as bait, drug her, and brutally train her as their sex toy. They grope her through a school swimsuit, make her give titjobs, force her to deep-throat until they cum in her mouth, and subject her to a relentless four-person gangbang with multiple creampies. If she cannot pass through studying, they intend to make her earn it with her body until she completely submits.