Kaia Martin, the busty bombshell, visits her professor's office, her ample assets straining against her low-cut top. She teases him, her big, round butt swaying as she walks. The professor, captivated, agrees to an unconventional exchange: Kaia masturbates for him in exchange for a better grade. She slips off her clothes, revealing her plump, juicy curves, and begins to touch herself, her fingers dancing over her clit, her breasts heaving with pleasure. The professor watches, his cock hard, jerking off as Kaia brings herself to a shuddering orgasm.