You teach Kaitlyn another collection method

Quinn fills her beaker with the glob of your cum and then open her logbook, carefully noting the volume, viscosity, and depth of throatfucking like a good chemistry throatslut. In the meantime, Dr. Cumdruthers is administering a thorough blowbang at the front as a train of college guys line up to come in her mouth. With the guys distracted, some of the other hot coeds in the lab aren't getting any cum.

"David, do you remember me? It's me, Kaitlyn!"

You don't remember this slut, but her glasses and thick ass are making your dick hard and no one's messed her hair up with cum yet. Cumming in her hair would be a waste with an ass like that, though. You are a pretty dumb guy, but it doesn't sound like science cares which hole a slut uses to collect your creampie.

"Why are you still wearing clothes, you dumb bitch?" you ask this Kaitlyn.

She titters nervously and then strips the clothes off her tight college girl body. Before she can kneel for you, you push her on her back onto the lab bench. She instinctively spreads her legs, giving you access to her shaved pussy and tight ass. She screams as you slam your huge cock up her dry ass. Lucky for her Quinn thoroughly drenched your cock in her drool.

"Fuck! You are ripping me open," Kaitlyn groans as you mercilessly pound her tight coed asshole in the middle of chemistry lab. You step up your brutality, slapping her tits and **** her, making her ass clench ever tighter around your cock as you bear down your weight and power on her body.

"Please," she whispers on the edge of passing out from your anal ****. You cum, filling her bowels with your jizz, and then relent, letting her breathe again. Kaitlyn slowly crawls upright and squats over a beaker, letting your anal creampie drip in globs. You leave her to write her anal creampie report in her chemistry logbook and look for another slut to clean Kaitlyn's ass off your cock.