Sabrina, and she's... reading?

The video opens with Sabrina sitting quietly at a desk. She's facing the camera, but focused on the tablet and thick textbook open in front of her. You recognise the book from last semester - Torts: Cases, Principles and Insitutions, 9th Edition - though you were hoping never to see it again. The camera's positioned such that you can see both above and below the desk, but there's nothing much to see yet, either way.

After a few seconds, Sabrina turns the page. Then, at the twenty second mark, she writes a few things down on her tablet.

This isn't porn at all! Sure, her published content isn't exactly hardcore, but you were hoping she was hiding something more interesting. Even Sabrina's outfit is plain; nothing wrong with a black skirt and a scoop-neck top, but it's not really turning you on by itself.

In the background, aisles of shelves are crammed with books, and you can make out the corner of a vending machine behind one. Wait a second... you know this place! It's on college campus, on the second floor of Earlstone Library. You're pretty sure you recognise the exact spot. The sky outside the windows is dark, so it must be pretty late.

After about a minute, just as you're contemplating moving onto the next video, Sabrina slowly stands up. As she bends forward for a second, the camera points down her top, and you get a glimpse of deep cleavage. It's not quite NSFW, but it's enough to reveal that she's decided to leave her bra at home this evening. Maybe scoop-necks aren't so boring after all.

Sabrina looks left, right and behind her, then carefully sits down again. What is she up to?

Finally, the video starts to get good. Underneath the desk, you notice Sabrina slowly dragging her skirt up her slender thighs. You're a little surprised to see her so daring, but there's nobody else in frame. You stare beneath her skirt in anticipation, but your heart skips a beat when you see not underwear, but her naked vulva.

No way... Sabrina's going full commando, in a skirt, in public?! With the garment pulled up to her hips and her legs spread, her pussy is fully exposed to anyone that happens to look under her desk. She doesn't even look embarrassed to be flashing the library.

That said, Sabrina's pussy has been out way too long to count as 'flashing' anymore. Pushing her hips forward, she makes sure the camera gets a good look. It's cute, clean-shaven, and to your delight, shining with wetness. Her lips are slightly parted to reveal pink - and if her profile tells the truth, virgin - depths beneath. It's easily the best you've seen at this level of detail.

It gets racier still. Her face set in focus, Sabrina runs one finger up and down her labia. As her vagina opens up, she slides her middle finger inside. A little sigh escapes her lips. Masturbating in the library... this girl is way more adventurous than she lets on. No wonder she's been keeping this video private.

As Sabrina starts to pump her finger in and out, her face flushes and she bites her bottom lip. A shadow briefly moves in the background, but either she doesn't notice or she's too into fucking herself to stop. She adds her index finger, stretching her pussy slightly wider, and this makes her suddenly moan in a sticky, aroused voice. You quickly look up from the video and scan the office around you. Still alone. Good, because these trousers only go so far to hide your growing erection.

When you look back down, Sabrina's circling her clit with her thumb. Her pistoning gets faster while her other hand creeps up her shirt. Now that you're looking, you notice her nipples are hard enough to poke through the fabric. Beneath her top, she plays with her tits, squeezing her boobs and pinching her nipples. You've never seen a girl enjoy fondling her own chest this much.

"Fuck," mumbles Sabrina as she gropes and fingers herself, completely ignoring her surroundings. You're pretty sure there's a help desk around the corner from that spot, so she's probably just out of sight of the receptionist. That's ignoring the odds of another student stumbling upon her like this, and her plausible deniability is nonexistent. She can't exactly chalk this up to a wardrobe malfunction anymore.

This is wild. Sabrina's face is sweating and her thighs tremble with pleasure. You can see her pussy twitch as she thrusts her fingers deep inside it over and over again. Even professional porn usually isn't this hot. It takes some discipline to not starting masturbating yourself.

Sabrina's fingering quickens as she leans back. Suddenly, she lets out an audible whimper and her hips buck, burying her fingers palm-deep in her vagina. Her face is bright red, her eyes squeezed tight. The peak of her orgasm lasts for a few seconds before she starts to relax, breathing out with satisfaction.

Footsteps approach, and Sabrina's green eyes go wide. She pulls her hands out from under her top and between her legs, yanks her skirt back to her knees, and pats down her hair. Just as her focus returns to the textbook, a middle-aged lady appears from behind a shelf.

All the lady sees is an innocent freshman girl studying diligently over a textbook. She scratches her head and wanders away, looking as confused as you feel.

You can hardly believe Sabrina not only played with herself in the library, but recorded the whole thing - and on top of that, she managed to cum pretty easily. You can't even attribute this slutty video to her just chasing an audience, since she never actually published it. What else has she been hiding...?