There's a good chance that the girls in this video really are college students. What's not in question, however, is that these are all young, amateur girls with little to no on-camera experience.
Angel strokes her pussy for the dude holding the camera. Then he puts down the camera and attacks her pussy with his tongue, lapping it up like he's a dog in front of a bowl of water. Angel ends up on all fours, getting her ass slapped loudly while the dude fucks her from behind.
Jane stares at the camera while some young dude eats her out and makes her squirm. When his head blocks her view of the camera, she pushes his head away.
Kaitlyn pretends like she's supposed to be at a legitimate casting call and gets talked out of her clothes. But she fucks like she has a lot more experience than the other girls in this video. And Chloe is a bubbly blonde with perky, natural tits who has awkward sex with her boyfriend.