Yumi Sin's study session with her professor turns into a wild sexual encounter.

Busty Yumi Sins, eager to ace her med school exam, visits her professor. Initial academic pursuit evolves into a wild, passionate escapade of intense oral pleasure, vigorous penetration, and explosive climax.

The alluring Yumi Sins, a petite Asian beauty, is eager to ace her upcoming exams. She seeks the help of her professor, a man of wisdom and experience, to guide her through the intricate details of her coursework. However, their study session takes an unexpected turn when Yumi's insatiable appetite for knowledge extends beyond academia. She craves a taste of her professor's manhood, and he eagerly presents it to her. Yumi, the skilled seductress, eagerly pleases him with her expert oral techniques, taking him deep into her mouth. Their lust escalates as she bends over, inviting his throbbing member to penetrate her tight, petite body from behind. The professor eagerly accepts, pounding her relentlessly in a wild doggy style. He then switches to a more intimate position, taking her in a passionate missionary, driving her to the brink of ecstasy. Their climax is intense, culminating in a hot load showering her face.