**Hidden Desires in the Classroom**

The school was mostly empty after hours, the hallways dim. Isaac lingered by the lockers, pretending to gather his things, but his mind was elsewhere—specifically on Fernanda, the girl who always sat two rows ahead in history class. She had a way of biting her lower lip when she concentrated, and the way her skirt hugged her hips made it impossible not to stare.

Fernanda wasn’t oblivious to his attention. She’d caught him watching more than once, but instead of looking away, she’d just smirk and adjust her position, letting her knee brush against his under the desk. They hadn’t talked about it, but the tension between them had been thickening all semester.

Today, she stayed behind too, fiddling with her notebook, her dark curls framing her face. She glanced up, meeting Isaac’s gaze, and that was all it took.

“You’re still here?” she asked, voice low.

“Yeah,” he said, stepping closer. “Guess I was waiting for something.”

Her smile was slow, knowing. “Or *someone*?”

Isaac didn’t answer with words. Instead, he backed her into the empty classroom across the hall, closing the door behind them with a soft click. The blinds were half-drawn, casting slatted shadows across Fernanda’s face as he crowded her against the teacher’s desk.

Her breath hitched when his hands found her waist. “Is this what you wanted?” she murmured, tilting her head just enough to tease him.

He growled, fingers sliding under the hem of her skirt, feeling the warmth of her thighs. “Fuck yes.”

Fernanda let out a small gasp as his fingertips brushed the edge of her panties. They were already damp, and the scent of her arousal filled the space between them. Isaac didn’t waste time—he hooked a finger under the lace, dragging it to the side before pressing two fingers against her soaked pussy.

“Oh God—” she whimpered, gripping the edge of the desk as he pushed inside.

Her cunt was tight and hot, clenching around his fingers immediately. He curled them, rubbing against her inner walls until she was squirming, her hips rocking against his hand.

“You gonna come already?” he taunted, watching her face twist in pleasure.

“Shit—keep—*keep doing that*,” she begged, her thighs trembling.

He added a third finger, stretching her, fucking her slow and deep while his thumb found her clit. She gasped, back arching, and he could feel her pussy pulsing around his fingers as she came, her slick coating his knuckles.

Before she could recover, Isaac dropped to his knees, yanking her panties down just enough to bury his face between her legs. Her taste exploded on his tongue—sweet, tangy—and she let out a sharp cry as he lapped at her clit, sucking hard.

“*Fuck—Isaac—*” Her fingers tangled in his hair, holding him there as he ate her out, tongue driving into her pussy while she rode his face shamelessly. She came again, grinding against his mouth, her moans echoing in the empty classroom.

When she finally pulled back, her legs were shaking. She sank to her knees in front of him, hands already working at his belt. Isaac groaned as she freed his cock, stroking him with slow, deliberate tugs before taking him into her mouth.

Her lips stretched around his girth, tongue swirling as she sucked him deep. The wet heat of her mouth was almost too much, and Isaac couldn’t stop the ragged gasp that escaped him.

“Jesus, Fern—your mouth—”

She hummed in response, hollowing her cheeks as she bobbed up and down, saliva dripping down his shaft. Her fingers cupped his balls, massaging them, and he knew he wouldn’t last much longer.

With a grunt, he pulled her off, flipping her onto her hands and knees right there on the classroom floor. She didn’t resist, just arched her back, presenting her ass to him while he positioned himself behind her.

One hard thrust, and he was buried inside her, her tight cunt gripping him like a vice.

“*Fuck yes*,” she hissed, pushing back against him.

Isaac gripped her hips, slamming into her, each thrust earning a breathless moan. The slap of skin on skin echoed in the empty room, their panting breaths mingling. He could feel her clenching around him, her body shaking as she reached back to touch herself.

“Gonna make you come again,” he growled, gripping her hair lightly.

“Mhmm—*please*—” she whimpered.

He fucked her harder, his balls slapping against her, until she was screaming his name, her pussy milking his cock as she came. The sensation pushed him over the edge—he groaned, pulling out just enough to shoot thick ropes of cum over her ass and back.

They collapsed onto the floor, gasping, their bodies still humming with pleasure.

Fernanda smirked, glancing at him over her shoulder. “So… study session next week?”

Isaac laughed, pulling her against him. “Fuck yeah.”