I missed you
Sebastian x Ominis
18+, Explicit sexual content, 2.4k words
Summary: It is only natural for Ominis to experience frustration like any regular student. He experienced frustration with his school work, frustration with his classes especially those he detests and frustration when it came to more delicate matters… such as his arousal.
A/N: Word vom of Ominis and Sebastian getting freaky. I intended to go for Dom Ominis but that didn’t happen. Enjoy (or not?) <3
Ominis and Sebastian’s schedules have been notably busy as of late, the end of term was hastily approaching and that only meant their N.E.W.Ts were not too far behind. Their days were filled up with what felt like endless amounts of studying and exam preparations, they were being begrudgingly whisked away by their duties as students. This allowed for very minimal alone time, or any time together for that matter. Their relationship was not hidden but they couldn’t exactly go around snogging in the halls of Hogwarts, not that Sebastian or Ominis would want to share the other with the world in that sense. They preferred to keep their displays of affections to themselves for purely selfish reasons, they belonged to each other and no one else.
Therefore, it is only natural for Ominis to experience frustration like any regular student. He experienced frustration with his school work, frustration with his classes especially those he detests and frustration when it came to more delicate matters… such as his arousal. His mood was now especially sour as the day dragged on, this may seem to be his regular mood to all the other students but for Sebastian, the shift in demeanor was obvious. Hence why Sebastian was now making his way to the Undercroft, having followed Ominis there after class instead of attending his next class.
Sebastian didn’t even get the chance to greet Ominis before feeling cool hands on his chest pushing firmly. Sebastian stumbled in surprise, his back hit the Undercroft exit with a dull thud,
“Ominis what th-mmff” Sebastian’s sentence was abruptly cut off at the feeling of warm lips crashing onto his. Sebastian stood there frozen for a moment, he wasn’t expecting this but he certainly wasn’t complaining.
Ominis was ravenous. His lips were soft but firm as he pressed against Sebastian. Determined hands moved up and down Sebastian's sides, eventually trailing his hands through Sebastians hair, pulling slightly, encouraging him to move instead of standing there like a statue.
“Someone’s in a mood” Sebastian chuckled, he placed his hand on the small of Ominis’ back to guide him closer while the other reached to cup Ominis cheek. Sebastian leaned in to leave a small tender kiss on Ominis lips, then pulled back slightly so their lips were barely inches apart.
“Shut up” Ominis breathed against him, a deep blush beginning to form on his cheeks.
This time Sebastian didn’t say anything, instead he leaned down to kiss Ominis softly, coaxing his lips apart to which Ominis willingly obliged.
Muffled moans filled the room as their tongues met, little tendrils of pleasure slipping up and down Sebastian’s spine as he explored Ominis mouth. Small sighs and half bitten off sounds escaped his lips every time they parted.
Ominis pulled away first, panting slightly from built up excitement and pure need, his arousal very present through the confines of his pants. Sebastian could see it and feel it against his leg.
This was so rare for Ominis. Sebastian absolutely loved when he was like this.
Sebastian couldn’t help himself as he teasingly massaged Ominis through his slacks, enjoying the way he all but buckled at the slightest touch, his forehead now resting on Sebastian’s shoulder while he bucked his hips into the palm of Sebastian’s hand.
“Did you miss me Ominis?” Sebastian whispered into his ear. He already knew the answer of course.
Ominis merely nodded his head. Sebastian smirked and squeezed Ominis’ erection.
“Yes”
“Show me, get on your knees” Sebastian commanded huskily. He placed his hand on Ominis shoulder to guide him to the floor with little to no resistance.
So submissive.
With steady hands Sebastian unbuckled his belt and unzipped his pants. He pulled his cock out with a contented sigh, granting himself two strokes up and down his engorged length right next to Ominis’ adorably flustered face. He tapped his length on Ominis cheek, a light wet smacking sound could be heard.
“Show me how much you missed me”
Ominis flattened his tongue at the base of Sebastian's cock and slowly licked his way up to the swollen tip, his bruised lips gently sucking at the precum that had gathered there. The delicious taste of Sebastian’s essence evoked an excited hum from the blonds lips, leaving him eager to taste all of him. Ominis swirled his tongue teasingly along the slit before taking the head into his mouth, sucking gently, the sensation causing Sebastian’s hips to buck with need and his cock to leave Ominis lips to slide across his cheek, smearing saliva and precum in its wake.
Sebastian couldn’t help but stare at the erotic sight before him, his hand making its way into the silky strands of Ominis’ hair, lightly tugging so that his face was angled towards Sebastian, his unseeing eyes fluttering open. Sebastian very much liked it, especially while he had Ominis on his knees looking positively wrecked, his eyes were half lidded with a deep blush gracing the smooth expanse of his pale cheeks, lips plump and slightly parted in anticipation for what was to come. Sebastian noticed Ominis’ hands tracing the outline of his own erection that was straining in his pants, he began to pant slightly at the barely there friction, it turned Sebastian on even more.
Sebastian bent down slightly to cup Ominis face with one hand with his thumb resting on his bottom lip, pulling on it slightly.
“Ominis you look so delectable right now” Sebastian all but groaned as he guided his thumb into Ominis' awaiting mouth, relishing in the soft feeling of Ominis’ tongue as it languidly wrapped around him.
“Do you think your pretty mouth can take all of me?” Sebastian already knows the answer to this, knows that Ominis is more than capable of swallowing him whole but he can’t help but to tease, he loves the way Ominis squirms under his scrutiny and flusters at Sebastian’s words.
Ominis’ face flushed a deeper shade of red at the condescending question, Sebastian smirked knowingly at the reaction.
“Yes, Sebastian please” Ominis was panting, his voice thick and heavy with desire. He stuck his tongue out to lick at Sebastian’s thumb. “Use me” Sebastian moaned and felt his cock twitch at the lewd request, otherwise he did not move, waiting for Ominis.
Without using his hands, Ominis’ saliva glistened lips found the tip of Sebastian's hardened length, his hazy, half lidded gaze remained on the brunette above him as his lips stretched around the impressive girth, his mouth straining slightly at the size but determined nonetheless. He slowly sank his head till about halfway and flattened his tongue on the underside of Sebastian's cock, enjoying how hot and heavy he felt in his mouth, saliva shamelessly escaping the corner of his lips, down his chin and onto his knees.
Sebastian gave him a moment before steadily thrusting the rest of his length into the blond's eager mouth until all of him was engulfed by Ominis’ wet heat.
“Yeah, just like that“ Sebastians head fell back with a light thud against the wall as he felt the tip of his cock scraping beautifully against the flesh of Ominis’ throat, the sensation causing Ominis to gag slightly, eliciting a soft and deliciously wet choking sound and tears to prickle his eyes. Sebastian willed himself to keep still and give Ominis some time to adjust, he reached down to tangle his fingers through the blond strands of hair, his head tilting down to engrain the delicious scene to memory, his body thrumming with excitement. Ominis reached up to brace himself on Sebastian's thighs, carressing the flesh there affectionately and let out a muffled moan, urging Sebastian to move.
Sebastian did not need to be told twice. He tightened his grip in Ominis hair before sliding his cock until only the tip was left between Ominis lips before plunging back in with one smooth roll of his hips, moaning loudly.
“You love it when I use your throat Ominis, don’t you?” Sebastian purred “You’re so hard and I haven’t even touched you yet.” Sebastian reached down with his other hand to caress Ominis’ bottom lip that was beautifully stretched around his length, feeling him thrust in and out of Ominis’ tight, wet heat.
Ominis’ brows furrowed in both pleasure and concentration at Sebastian’s words, trying not to gag at the sheer force of Sebastian’s thrusts. Sebastian on the other hand was trying very hard to make Ominis to gag, he loved the vulgar sound of Ominis choking on his cock, he loved seeing the mess he has made of him, loved seeing Ominis’ body yearn for release while he was being made use of, allowing his mouth to be fucked for not only Sebastian’s pleasure but his own.
“Mmm yes you’re taking me so well…yes just like that- fuck” his thrusts now more erratic, balls tightening in anticipation for sweet release.
“My cock fits so perfectly” Ominis could only moan in response and used his free hand to fondle Sebastian’s balls, he knew that Sebastian was close.
Sebastian held Ominis’ head in place with a firm grip, angling his hips so that every thrust had him balls deep in Ominis’ awaiting mouth, his balls slapping against his chin in time with every buck of his hips.
“Fuck- I’m going to cum” Sebastian whispers as his entire resolve begins to crumble. Sebastian rammed his cock a couple more times before sheathing himself deeply with a broken cry of Ominis name, dick pulsing with pleasure as he painted Ominis bruised throat with thick ropes of cum. Ominis swallowed all that he could, enjoying Sebastian’s high as if it was his own climax.
Sebastian thrust in and out one more time, watching as his dick was now coated with his cum and Ominis spit. Sebastian was in a post orgasmic daze, drawing out his high for as long as possible. He slid his cock out slowly, leaving only just the head of his cock between Ominis plush red lips, thoroughly enjoying the disheveled state of Ominis who now had a prominent wet patch pooling around his still restrained erection.
“Sebastian... please” Ominis whimpered, he was so sensitive and desperate for release, nuzzling his face between Sebastian’s cock and his hip bone as he attempted to reach his peak through his pants.
“Come here, Ominis” Sebastian said affectionately, he tucked himself away and slid down the wall he was leaning on, he guided Ominis to turn around so that his legs were on either side of him and Ominis’ back was flush with Sebastian's chest.
Sebastian’s lips found the smooth neck exposed before him, peppering hot open mouth kisses up until he reached the shell of Ominis’ ear, his hot breath sending a shiver down Ominis spine. Sebastian's hand started to make quick work on the confines of Ominis pants-
“Help me get this off - lift your hips” Ominis hastily obliged and raised himself just enough so that Sebastian could slide both pants and underwear down to his knees in unison, Ominis moaned loudly with a small sense of relief as his cock sprung free from the restrictive material, welcoming the cool air that touched his very hot and heavy cock, his hips bucking immediately in search of anything that will provide friction. Sebastian chuckled at the reaction, his tongue now tracing the shell of Ominis’ ear, teasing him. Ominis let out a frustrated whine.
“Sebastian, please just touc-“ Sebastian didn’t let him finish as his hands started their journey on Ominis’ body, one hand resting on his neck while the other found a pert nipple to play with through the thin fabric of his shirt.
“Sorry, what was that?” Sebastian murmured against him, pinching the nipple slightly. Ominis only whimpered and arched his back in response.
“I’m not sure I understand Ominis,” Sebastian cooed, he continued to play with the erect bud, rubbing and pinching while his other hand firmly cupped Ominis’ jaw, directing his gaze to Sebastian over his shoulder, so that their saliva glistened lips were now just barely touching, their breaths mingling in a heated dance.
Sebastian left the abused bud to trace his finger down Ominis’ core until it reached the base of his cock, lightly drawing circles there, taking note of the goose flesh that appeared across his pale skin at the torturous touch. Ominis licked his lips, Sebastian’s hands were so close to where he wanted yet so far.
“Oh.. am I close?” Sebastian whispered, entirely enthralled by Ominis and the way his body responded to his touches. Sebastian leaned in to lick at Ominis bottom lip before sucking it into his mouth, his half lidded eyes remaining on the blond as he darted his tongue between the now parted lips, swirling their tongues together, he could still taste the remnants of his own release causing him to groan.
Ominis broke the kiss with a cry as Sebastian gripped the base of his throbbing wet cock, stroking firmly while Ominis writhed and squirmed in his arms, brows furrowed and lips parted for air, the noises escaping him were so deliciously lewd, he was the epitome of ecstasy and Sebastian could not look away.
“Yeah.. here is where you want me right, Ominis”
Ominis couldn’t string two words together with the state that he was in, he was melting at the burning touch of Sebastian, completely at his mercy. Sebastian circled his thumb over the glistening slit spreading the pool of precum before languidly stroking up and down, feeling the muscles of Ominis’ thighs and core tensing after each upwards movement, hips moving in tandem with Sebastian’s hand. Ominis heart was beating rapidly, his heavy breaths turning into pleasure-filled moans that Sebastian happily consumed as his tongue traced the contours of Ominis lips, inhaling the scent of Ominis.
Sebastian increased the pace and allowed Ominis to buck his hips more freely, his thighs were begging to tremble from pleasure as he ultimately fucked Sebastian’s hand. Sebastian licked a stripe up Ominis’ neck and around the shell of his ear.
“You sound so good Ominis” Sebastian murmured huskily, trailing his free hand down to grope Ominis balls the way he knew he liked it. He smirked knowingly as he felt Ominis’ tense at the action.,
“Come for me”
It was all too much for Ominis. He gasped and shuddered as his body was encased with rippling waves of pleasure, each wave more intense than the last. His climax was like a firework cascading through his body as hot white spurts of cum painted Ominis’ torso and Sebastian’s hand.
Sebastian groaned, watching in awe at the sight before him, his cock twitching with renewed vigor at the erotic display of Ominis riding out his orgasm with his hand, the sound of raggedy breaths filling the air as both tried to regain their composure.
“I missed you too by the way”
Ominis pinched his thigh.
A/N: Need more Sebinis in my life.














