Watch some more of Sabrina's videos, of course

You can't stop here. This is absolutely crazy. Sabrina hasn't just been selling titillating pics on OnlyFans - she's been secretly filming her own porn in public. It would be stupid to not investigate further.

...Unless, of course, the star of the show appears.

"Hi, John." You hastily hit your phone's power button as Sabrina approaches your desk with a tired smile. The very same girl you just watched finger herself for ten minutes. You're never going to look at her the same way. She's dressed as modestly as ever, wearing a professional button-down and black pants. Is she even wearing underwear? Surely she wouldn't go that far in a firm like this.

"Betty said you left this downstairs," Sabrina continues. As she bends down to place the food on your desk, she gives you a split second view down her top. You catch a glimpse of absolutely no cleavage, because she had the wisdom to wear a chest-clinging camisole underneath. It's like she's a different person on camera.

"Oh, awesome. Thanks," you try to say as normally as possible. "Don't want to forget the... coleslaw." Ah, yes. The salad. Your favourite part of any meal.

Sabrina nods. "I'm surprised to see you still working. I thought I was the only one here."

"Yeah, so did I. What are you swamped with?"

"Proofing some documents. I volunteered to check over them, but uh..." Sabrina winces. "I misheard the page count. 'Seventy' sounds a lot like 'seventeen'."

At least she's doing work of her own volition. You feel like a grunt. "Hey, at least we're leaving this place with a good impression. Imagine graduating straight into a firm like this."

"The reward is worth it, true." Sabrina winks. "We'd better get back to work."

You're not the leering type at all, but as Sabrina walks away, you can't help but check her out. Sure, you've always found her beautiful - anyone who's into women would be into her - but she seems irresistible now that you know what she's like in private. Or, more accurately, in public. You've seen this girl's nudes. You've seen her masturbate. That polite exterior is much sexier when you know what's underneath.

Once you're certain she's gone, you pull out your phone again and open another video.

The camera opens on a dark night, fresh rain on the road glimmering in the streetlights. It looks like Sabrina's holding her phone this time, selfie-style. She closes what you assume is the back door of her house and smiles at the camera before she starts walking down the street.

Sabrina's wearing a pretty casual getup: a dark green sweater and denim jeans. The street is narrow and looks mostly residential, though there's a park up ahead. It's a plain-looking video so far, but you know now to be patient.

After maybe ten seconds of walking, she stops and pulls her sweater over her head, swapping hands to pull it through her arms. Underneath, Sabrina's wearing a white tank top, and you can make out the purple of her bra beneath it. The neckline shows off just the very top of her breasts. It's not something you'd expect her to wear publicly, at least, not until tonight.

Intriguingly, Sabrina drops the sweater on the sidewalk and continues down the street. After a little bit of walking, she stops again, smiles, and pulls her pants down and over her shoes, thus officially crossing the event horizon for outfits appropriate to wear outside beyond the beach. Her panties are lacy and don't fully cover her ass, something she gleefully shows off before she carries on, leaving her jeans behind.

The rest of the video is pretty predictable. Sabrina pulls off her top and throws it away like a food wrapper, leaving her in matching purple lingerie. She looks amazing in her underwear, and she seems to be really enjoying herself, too, though at the same time, she keeps looking around nervously. It's kind of contradictory. Why is she stripping in public if she doesn't want to be seen...?

When she gets to her bra, Sabrina reaches back and unhooks it, but lets it hang untethered for a bit. She twists her torso for the camera, letting the cups of her bra slide off her gorgeous tits naturally, before finally pulling her arms through. It's almost a waste to see her expensive-looking bra left on the ground as she marches onward in just her panties.

Sabrina rubs her naked boobs while she walks, grinning like she's having the time of her life. There's the sound of an engine nearby, and she pauses for a second, faltering. The camera flicks to an intersection up ahead, where an SUV with huge LED lights approaches. She gasps and puts an arm over her tits. Luckily for her, the car hangs a left instead. They really should learn to indicate.

When she reaches the intersection, Sabrina focuses the camera behind her, giving you a view of the stream of clothes left on the street. A trail of slutty fun. There's someone walking in the distance, but lucky her again, the stranger's back is turned.

The thrill of being caught that Sabrina seems to love so much is rubbing off on you. Just the thought of someone catching her makes your mouth dry. Better yet, she's left everything behind, so she can't easily cover up if she has to.

Sabrina dashes across the intersection, her tits bouncing, and stops outside the park. Here, she bends down to grab the thin fabric of her panties...

"Where did you get that?" comes a quiet voice from behind you.

You spin round to see Sabrina - the real-life, fully-clothed Sabrina - standing and looking absolutely terrified.