Secret teen lovers get caught in the act while studying

In a cozy college pad, two secret lovers, a girl with a juicy ass and her guy pal, are deep into some steamy textbook action. They're not just studying physics, they're practicing it, with their hands and mouths. The guy, a master of muff diving, dives in, licking her moist treasure. She reciprocates, getting her own juicy goods licked. Their fingers get busy, exploring each other's depths. But their naughty professor walks in, catching them in the act. At first, she's shocked. Then she joins in, taking turns pleasuring them with her tongue. The guy gets his throbbing member caressed while he continues to finger the girl. The professor takes over, riding his cock while he still fingers the girl. The girl then mounts him, riding him hard. Their illicit study session ends with a shared orgasm, leaving them all satisfied and covered in each other's essence.