⚜ Demon Slayer One-Shots ⚜ Requests Open ⚜

Student Affairs

His fingers shifted, hovering to the uniform as he undid the button. Pulling the fabric away, he broke the kiss as he moved further down. His lips grazed kisses along the torso, his mouth finding Zenitsu's nipple. He rolled his tongue over it, biting it lightly as he let his hands work for his next destination. He worked on the buttons on the pants, undoing them as he palmed at the area, bringing music to his ears as Zenitsu gave a weak moan. The shorter of the two rolled their hands into Uzui's hair, tugging at it lightly as he peered through lustful eyes. It only stirred the teacher to act more. He straightened his back before working the legs from around him. Taking the pants off, he shifted as he trailed more kisses. His lips fell over the underwear the other wore, pressing short kisses before he worked further down the thigh. His fingers snatched the underwear, sliding it off as Uzui admired the red cresting the blondes features. He wore a heated expression, slight water lingering along the corners of his eyes.

He couldn't help but feel himself grown more seeing the blond so open and helpless. The growing discomfort urged him to ease up on it, leaving him to undo his own trousers. His hands shifted over the flawless skin, feeling the curves. He brought one of his hands to the blond, who understood. Their tongue moved around the fingers, slicking them for Uzui's to use. Once layered, the teacher brought them back to the blondes entrance. His legs were perched upward, giving easier access. He traced his fingertips along the entrance, dipping two in straight out the gate. He was surprised a bit at how loose the other was, but it only brought anticipation as he spoke in a low voice. It reached the blond, sending chills along their spine.

"Someone came prepared. Must say, it only makes me desire you more~" The blond bit his lip, moaning out as a third finger slid in with ease. He could feel the tips of each finger graze his walls, pushing against it. It felt blissful, bringing the blond to seek something greater. He had indeed made sure to be prepared, so that his real hunger could be satisfied. 

"Hah... Sensei, please just enter me..."

"Such impatience! But that is something I adore, Zenitsu~" He removed his fingers all together before working his member free. It was fairly large, leaving the blond to swallow his slight panic. He'd taken it more than once, but it always was intimidating to view. It pressed to his entrance, gliding in. It rubbed the area, pushing it wider. Zenitsu took in a long breath, moaning sweetly to the feeling of being full. Uzui watched the blondes features, the sweat the began to grow on the others skin. Smiling, he grabbed one of the legs before bringing it to his shoulder. With that, he began to move. To say the least, he was blessed with a chorus of sounds that never left his mind.

He started out painfully slow, teasing the blond for the impatience, but it also granted him some displeasure. He wanted to go roughly, which became truth the moment the blond snapped. the other moved to force Uzui further in, which gave a wave of lust that swallowed the blond whole. Zenitsu let out a long moan, his head moving to the side as Uzui's control slipped entirely. The once slow movements became rapid and deep, the tip of his member hitting dead on with Zenitsu's sweet spot. It stirred the blonds vocals, cries mixed into moans filling the room. Normally Uzui would silence the other with a kiss, but he truthfully didn't care. The blond worried about being caught, but Uzui never valued the job. Zenitsu was the only reason he still worked at the school.

"Hah... Mhm.. Sen-... Sei..." The blond trembled slightly, succumbing to the violent thrusts that left him breathless. His moans were loud and only keeping the other fueled. 

"Such dirty sounds, Zenitsu~ But I love them, so keep them loud for me!" 

"Ahh... But wh- Hah... What if someone hears?" Uzui smiled, thrusting in further as the blond shot their head back, nearly screaming at the feeling. It hit them hard, bringing their vision to a blur as tears raced down their cheeks. It made Uzui smile, his joy bubbling up. He could feel himself gather a heat in his stomach as he carried on, listening to the melody of moans. His mind was hazy, leaving his own vision crackling with images of white sparks. It only alerted he was close to his own limits. Not that Zenitsu wasn't either. The blond was so utterly lost to the world, swallowed whole by lust. Those eyes were glazed, his mouth hanging open as his cries of pleasure washed over Uzui. It only made him desperate to make the other seem so broken. So lost. He angled a bit, driving in again as far as possible. It brought Zenitsu back to reality as his hands gripped the desks edges, nearly tearing the wood off with the force they were pulled with. Those moans turned into a high pitched moan that brought forth more tears and a trembling frame as the blond released. It missed the shirt luckily, hitting his chest as Uzui bit his lip, groaning as the heat gathering in him was pushed out. He could feel Zenitsu's walls clenched around him, pulling everything out as warmth invaded the blondes insides. It forced a whimper from the other as they tried to catch their breath, Uzui relaxing his muscles before pulling out. He hovered close, leaning over carefully as he placed a kiss on the others lips. Zenitsu in turn deepened it before it was broken again.

"You're such an ass, Sensei..." The older male smirked, chuckling.

"Such rude words to say to your partner!"

"Well, you know to keep me quiet..." Uzui shrugged, giving another kiss as he stood up and stepped back. 

"True, but I quite enjoy your moans. They're my bane, it seems. Now, go take a shower and head back. Wouldn't want anyone searching for you!" The blond scowled, raising his middle finger as he snatched his pants that had hit the floor. He climbed from the desk before stepping past Uzui. Before reaching the door, Zenitsu smirked. He hugged the other from behind, rolling his hand over the others crotch. It brought a low groan from Uzui, who narrowed his gaze. If not for Zenitsu giving a cheeky laugh before running off, Uzui may have forced a second time.

"Thanks for the lesson, Sensei! Really 'rocked' my world~" 

"You little shi-" Hearing the door close to the office, he sighed before fixing his own attire and hair. Moving toward the desk, he grabbed the wipes to clean it off. He couldn't help but smile at the thought of Zenitsu. How he had got so lucky to find a kid like him, he'd never know. But he loved the life he'd been given. Even if Zenitsu was a shit at times, he could not deny one true fact. He truly loved Zenitsu with all his heart.