The lecture hall buzzed with the low hum of focused students scribbling notes as Professor Vidyut droned on about differential equations. Sunlight filtered through the half-drawn blinds, casting striped shadows across the rows of desks. In the third row, midway back, sat Vani, her short plaid skirt hiked up just enough to tease the edge of her bare thighs. She shifted in her seat, feeling the cool air against her exposed pussy—no panties, just as she'd planned. Her heart raced as she locked eyes with the professor at the front of the room.

Vidyut paused mid-sentence, his gaze flicking toward her. He was in his early thirties, tall and broad-shouldered, with salt-and-pepper hair and a commanding presence that made her clit throb even now. Vani uncrossed her legs slowly, parting them under the desk. She leaned back slightly, letting her skirt ride higher, revealing the smooth, shaved lips of her pussy to him. No one else noticed; they were all buried in their textbooks. But Vidyut saw. His eyes darkened, a subtle nod acknowledging her boldness.

He cleared his throat and continued the lecture, but his hand slipped into his pocket. Vani felt it immediately—the low buzz starting deep in her ass from the vibrating butt plug he'd inserted during their last 'office hours.' It hummed gently at first, sending ripples of pleasure through her core. She bit her lip, squeezing her thighs together to stifle a gasp. The vibration pulsed against her inner walls, making her pussy slick with arousal. She wanted to grind against the seat, but she held still, her exposure turning into a delicious torment.

'Now, let's apply this to a practical problem,' Vidyut said, his voice steady despite the heat in his stare. He turned to the board, writing out equations. Vani's plug ramped up a notch, the vibrations intensifying, buzzing harder against her tight asshole. Her pussy clenched in response, juices starting to drip onto the chair. She glanced around—classmates oblivious, heads down. The tease was exquisite; she spread her legs wider, letting him see how wet she was, her folds glistening under the desk light.

Vidyut's control was ironclad. He kept the vibe low, just enough to edge her, never pushing her over. Vani's nipples hardened against her thin blouse, begging for touch, but she couldn't. Not here. The lecture dragged on, each minute amplifying her need. Finally, he assigned practice problems. 'Work on these silently for the next fifteen minutes. I'll circulate if you have questions.'

The room fell quiet, pencils scratching on paper. Vani's body hummed with frustration, the plug still vibrating softly, keeping her on the brink. She raised her hand, voice breathy. 'Professor? I have a doubt on the second equation.'

He nodded, setting his marker down. As he walked the aisle toward her, Vani's pulse thundered. She kept her legs parted under the desk, skirt bunched at her hips, pussy fully exposed and aching. Vidyut approached from the side, his tall frame blocking any view from others. He leaned over her desk, pretending to examine her notebook, but his free hand dipped below the surface.

His fingers brushed her inner thigh first, rough and warm, tracing up to her soaked pussy. Vani stifled a whimper, gripping her pencil tight. He didn't say a word—just slid two fingers along her slick folds, parting them with ease. She was drenched, her clit swollen and pulsing. He circled it slowly, teasing the sensitive nub without pressing hard enough to satisfy.

The plug buzzed steadily in her ass, amplifying every touch. Vidyut pushed his fingers inside her pussy, curling them against her G-spot. He pumped them in and out, shallow at first, then deeper, stretching her walls. Vani's breath hitched; she pretended to scribble notes, but her hips twitched involuntarily, chasing more. He withdrew almost fully, then plunged back in, his thumb grazing her clit in feather-light strokes.

Around them, students worked unaware. Vidyut's face remained impassive, discussing the equation in a low murmur—'See here, the derivative integrates like this'—while his fingers fucked her pussy relentlessly. He added a third finger, scissoring them to open her up, juices coating his hand. The wet sounds were faint, masked by the rustle of papers, but Vani heard them, felt the slick slide echoing her building desperation.

She was close—so close. Her walls fluttered around his invading fingers, the plug's vibrations syncing with his thrusts, pushing her toward the edge. But Vidyut knew her body too well. Just as her orgasm coiled tight, he slowed, pulling his fingers out to rub her clit in agonizing circles—too soft, too slow. He denied her release, keeping her teetering on the precipice. Vani's thighs trembled, her pussy clenching around nothing now, aching for more.

He lingered, dipping back in once, twice, stirring her arousal without mercy. 'Does that clarify?' he whispered, eyes locking on hers with a wicked glint. She nodded weakly, whispering, 'Yes, Professor,' her voice strained. He withdrew his hand, wiping it discreetly on his slacks before straightening up and moving to the next student.

Vani slumped in her seat, the plug still humming lowly, her pussy throbbing with unspent need. The tease left her wrecked, body on fire, counting the minutes until class ended. Vidyut returned to the front, resuming the lecture as if nothing had happened. But she knew—he'd make her beg for that climax later, in the privacy. The thought only made her wetter.......

Exited?????