Erotic University (2005)

Stephanie, Christy, and Jeff are dedicated research students engrossed in their studies of ancient artifacts at an archaeological lab. As they lose track of time, night falls and they find themselves inadvertently locked inside. With boredom setting in, Jeff stumbles upon explicit videos showcasing their peers prioritizing pleasure over academics. Inspired, the trio embarks on a journey of sexual discovery, exploring their desires and boundaries in the confines of the lab, transforming an ordinary night into an unexpected adventure filled with passion and exploration.