Chapter Text
It was the next day, and Eren could tell he was over halfway through his first heat. Although his body still demanded sex, the feeling was more familiar, more tolerable than it was the night before and the night before that. Eren was lying on his back, his alpha between his legs and mouth working his hole open with his tongue.
“You're so delicious.” Levi purred, his chin glistening with slick.
“You really think so?” Eren said shyly.
“Absolutely.” Levi breathed, kissing the boy’s tanned inner thighs, leaving small hickies in his wake.
“And you're always so clean, too.” He said, wrapping his arms around Eren’s thighs and pulling him down a few inches. Levi took a nice, fat inhale of his mate’s scent, groaning as he exhaled.
“You smell so good.” He engulfed Eren’s hole with his mouth, sucking and licking at the puckered entrance. He circled the rim with his tongue, massaging the muscles firmly. He slipped his wet appendage further inside, stroking the soft inner walls of the omega’s hole, like he was trying to lick him clean.
Eren was moaning softly, his head tossing and turning, lashes fluttering closed. Each stroke of his tongue quelled the flames inside the omega’s belly, but only to an extent. While Eren would put up with it for a while longer, Levi knew his mate would be begging for his cock soon.
“Mmhhm…you’re so good at that.” Eren sighed. Levi looked up at him from his spot between his legs, slate grey eyes glazed over with lust. The alpha locked his arms around the boy’s legs, burying his face into the plushy hole and slipping his wet tongue inside, swirling the appendage with each stroke.
“Mm-hah! Levi!” The omega whimpered, shifting beneath the alpha, but Levi wouldn’t let him wiggle free. He kept a steady grip on the boy’s tanned thighs, working his tongue with precision inside the weeping, wet pussy. The omega was mewling, his dick oozing precum from the tip and threatening to burst if this kept up. It had already been well over an hour since Eren got pushed down onto his back and told to spread his legs.
“Oh god!” Eren whimpered, his hands busying themselves by rubbing his pink nipples. “It feels so fucking good.”
“Yeah, you like that?” Levi asked wickedly. “I’m going to drink all of you’re slick so you’ll have to make more.”
Eren blushed furiously, nearly cumming from how devious Levi sounded when he talked like that. For such a clean man, he sure had a mouth on him, and it was currently wrapped around his mate’s ass, sucking him dry.
“Uhhnn god . You must have drunk a gallon by now,” The omega teased breathily. Levi groaned, his mate’s sultry voice coaxing his half-hard cock into a full erection. He could feel his hips rocking, humping his dick against the mattress as he slurped down all the slick he could swallow. It zinged on his taste buds, taste heavy in his mouth as he gobbled down his meal.
The omega’s eyes fluttered closed, focusing on the feeling of the wet muscle inside of him, working his pussy open. His legs had started quivering, and before long, he could feel his whole body start to shake.
“Hnn-f-fuuck!” He cried, his legs squeezing shut around the alpha’s head.
“Hnn-” Levi struggled, still feverishly sucking and beginning to gasp for air. He wretched open the omega’s legs and took a deep, shuddering breath.
“Naughty boy,” He chided, clawing his nails over Eren’s tummy, which dipped from the stimulation.
“Hey, that tickles-”
The alpha dove back in again, his pace unrelenting and slamming Eren right back to where he was before.
“Nngn-ahh!” He could feel his hole pulsating under Levi’s tongue, every twist and thrust unwinding him further until he was quaking again.
“Yeah, baby? Are you going to cum for me?” Levi groaned, shoving 3 digits into Eren’s pussy and pumping his hole vigorously. He could feel the muscle twitching and squeezing his fingers, milking his digits like it was his cock.
“L-Levi!” Eren whimpered, the added speed of Levi’s fingers taking him straight over the edge. A weeping puddle of slick grew beneath him as he shuddered, his pheromones heavy in the air. The alpha growled, taking a deep inhale of the heavily scented air and grabbing hold of the omega’s legs, pining them. He curled his fingers expertly, fucking Eren wide open at the same time, making him gasp. His poor, abused pussy was convulsing, dripping slick down the alpha’s wrist.
“Good boy,” Levi purred. Eren gazed at him with the most fucked out expression the alpha had seen yet, though he seemed to be beating his record every time they fucked. Levi couldn’t get enough of him. Eren looked especially beautiful when he was vulnerable like this. He’d begun to adore the tears that poured down the boy’s cheeks when he was too overcome to control himself. His pretty teal eyes would glow, and the alpha felt like he could get lost in them for days. Eren suddenly lurched up, his face contorting in pleasure as Levi felt the omega’s pussy constrict around his fingers.
“C-cumming-”
“Mmmh, good boy, keep taking it-” Levi growled, pistoning his fingers. The pheromones pouring out of Eren were overwhelming, enveloping the alpha till he could barely see straight. He was practically cumming in his pants, and his mate didn’t even have to touch him. The way Eren writhed under his fingers was enough in this state; it was making him delirious.
“Cum for daddy -” Levi panted. Eren’s head hit the pillow as he cried out, pearly white cum painting across his stomach in waves.
“Just like that.” Levi’s fingers fucked him through his blinding orgasm, slowing in rythmn as the omega came down from his high. Eren’s cheeks were an adorable bright red, his ears a similar color as he lay back on the bed, gazing at the alpha wickedly.
“I didn’t know you could be so naughty.”
“It kind of…slipped out.”
“I don’t mind,” Eren said. The alpha grabbed a fresh washcloth, dampened it with water from his canteen, and began wiping the cum off of his mate’s stomach.
“I think I might…like it.”
“Oh yeah?”
Eren nodded shyly, moving to sit up next to Levi, who was thoroughly wiping off his fingers. He noticed his mate was rock hard again, his dick twitching back to life within minutes after that vicious orgasm he received. His hair was wild and messy, sticking out in every which way like he’d been through a wind tunnel. He smirked and got on his hands and knees, crawling towards Levi at the end of the bed. He kissed up the alpha’s neck, to his ear, and whispered, “I want you to fuck me again, daddy.”
Levi grabbed his chin with a soft grip, “Say please.”
“Mmhh..” Eren groaned, his hand grazing against his cock with light, teasing touches. “Please?”
“Please, what?” Levi said devilishly, licking his lower lip and ogling the display in front of him.
“Please…daddy-mmh.”
Levi felt a wave of pleasure roll through his body, shivering noticeably. “Good boy.”
The alpha pulled his mate in by a gentle grip on his throat and furiously slotted their lips together. Eren’s breathing became erratic and fast, his chest heaving as he felt Levi’s tongue start to slide past his lips and into his mouth. The alpha guided him down onto the bed, spreading his legs and gathering a handful of slick, and grabbing both their cocks.
“You’re so fucking beautiful.” Levi breathed, rotating his hand around their slicked lengths. Eren’s fat cock felt so warm and slippery in his grip, rubbing and teasing against his dick. Their girth difference was evident up against each other, Levi being the slender one of the two, while being slightly longer. He focused his palm on the tip of Eren’s cock, twisting the fat, plushy head back and forth. The omega threw his head back, whimpering from the overstimulation.
“Please!” He begged, his back arching as Levi pumped his shaft, finger tips grazing against the tip and causing him to twitch. The alpha felt a warm satisfaction spread over him at the submissive display, threatening to take away the little composure he had left.
Eren was holding his legs open, his breath coming out in hot pants from between his rosy lips. “Levi, please!”
“Okay, baby.”
The alpha released the boy’s cock, guiding his length into the hot, pulsating warmth that was so neatly spread for him. Eren’s wet pussy was gaping open, already prepared to swallow up all the spend it could.
“I’m going to fill your pretty cunt till you're bursting with my cum, and then I’ll eat you out so I can fuck you full again.” Levi groaned, his steel eyes boring into Eren’s as he grabbed the boy’s legs and threw them over his shoulders. He pulled back his hips and thrust into the gaping pussy, his length disappearing inside.
“So good for me,” Levi purred, his hands clamped around Eren’s wide hips. The omega mewled, his entire body developing a rosy tinge from the exertion. His cock rubbed against his tummy with every stroke, and it wouldn’t be long before he shot another load all over himself. He wondered how his body could manufacture so much cum, it felt like he had an endless supply. Levi kissed him hard, their teeth clacking against each other before he pulled out and flipped Eren over onto his stomach.
“Ah-” The omega protested, wanting that lengthy cock back inside of him this instant. He arched his back, drawing his pert asscheeks up enticingly, his gaping hole on display in the center. Eren heard Levi hiss and felt a light slap on his cheeks.
“God damn,” The alpha groaned, mesmerized by the way they giggled. He parted the cheeks, sliding his length back where it belonged deep inside his omega, and humped into him. “Such a tight ass, even when you're gaping.”
He fucked him into the bed, biting along his neck and nipping soft bruises into his skin. Eren was breathing heavily, his moans forced out with each thrust. He could feel Levi stretching his asscheeks apart, his grip tight and threatening to leave marks. Slick was flowing down the back of the boy’s tanned thighs like a river, coating Levi’s length and groin in clear, sweet liquid.
“You are so fucking wet.” The alpha praised, kneading the flesh between his hands. Eren could feel each time the alpha bottomed out inside of him, stroking his prostate with the tip of his cock. The omega raised his head to get a full breath, his tongue lolling out of his mouth as he tried to contain himself. The grip on his ass disappeared, and he could feel Levi’s hands grip his lower waist, caressing him gently.
“So pretty. I hope our babies look just like you, so beautiful…” The alpha purred. Eren whimpered beneath him, imagining himself fucked full of beautiful babies that looked just like him and Levi. Each thrust rocked his body, rubbing his sore cock against the bedsheets.
“Ohhh ahh-” Eren moaned, rocking his hips in turn with the alpha’s to add to the friction. A wetness was developing beneath him, leaking from his fat length.
“Does that feel good?” Levi hummed, lowering his chest to graze over Eren’s back so he could hump into him with abandon.
“Tell me-Eren.” He breathed.
“Nnngh! Yes! Ahnn-it feels so good !” The omega cried, his hands clenching fistfuls of silky sheets, his face shoved into the plush mattress, drool leaking out the side of his mouth.
“You’re- hah -scrambling my insides!”
“I have to rearrange your guts so I can fit.” Levi groaned.
The omega mewled, arching his ass back into Levi and feeling every thrust go straight to his core. His cock had taken too much teasing, dribbling cum in a small puddle beneath his stomach. Levi could feel the wet pussy around his length spasming, clamping down onto him, and sucking his dick.
“-daddy-it feels so good!” Eren whimpered. The alpha groaned loudly and tensed, his eyebrows threading up as an orgasm tore through him.
“Oh fuck, Eren .” He filled the boy’s cunt up with cum, spraying his insides with another layer of thick, sticky liquid. His cock kept pumping out more and more, till his omega was bursting with spend.
Several hours later, Levi was still balls deep inside Eren, fucking him like he was running a marathon in every position he could think of. They would take breaks, Eren’s pussy converted to a cock warmer for Levi to use as he recovered. The omega’s hole was soft and plushy, keeping the alpha’s dick safe, tucked, and nestled away.
“Such a good cock warmer..” Levi hummed, gently fondling the boy’s fat asscheeks. Eren smiled lazily, nuzzling his face into the alpha’s chest and inhaling his sweet scent.
“Imagine me hanging off your dick while you're in your office, doing your paperwork. How good my pussy would feel. You wouldn't have to do anything, just do your work and let me satisfy you.” Eren said in a low, seductive voice that made Levi’s breath hitch.
“Mmhhm, so naughty.”
The omega had started to roll down on the cock inside of him, stoking the flames inside his gut. Eren could feel the warmth spreading in his veins, and a growing pressure taking up residence in his groin. The dick sliding through his insides didn't help, and each time Levi bottomed out, the pressure became almost too much. Eren was whimpering, tears forming a river down his cheeks. He hid his wet face in the alpha’s neck, dampening Levi’s soft, pale skin.
“Mmmhh..nggnnh f-fuck!” Eren groaned, constricting his muscles in his groin each time he felt the pressure try to escape him. It felt tingly and weird, but really, really good.
“Oh-hah god !” The omega whimpered, his body bursting with pleasure. He curled his toes in, his hands wrapping around Levi’s shoulders and holding on for dear life.
“Baby?” The alpha questioned. Eren was whimpering more than usual, choking out high-pitched cries each time the alpha slammed into him. “Are you coming again?”
“I-ahh! ” Eren keened, shivers rolling up his spine. “It feels weird, I think-nnggn-I have to pee-” The pleasure continued to assault him, and the last thing he wanted to do was get off of his alpha’s dick and go use the bathroom, but it was starting to hurt.
“Should I-” Levi slowed his strokes, but Eren wouldn’t allow him to stop, slamming his pussy down onto his alpha’s cock and fucking it in deep.
“No!” The omega cried, unwilling to put even a temporary end to this pleasure.
Levi raised an eyebrow. “Do you like it? How weird it feels?” He angled his cock right into Eren’s cervix, bumping against it with every stroke. Eren’s breath hitched, and he struggled to clamp his muscles down.
“It feels good!” He cried. Levi felt his arousal peaking, watching Eren struggle to keep himself under control. He could tell it was taking considerable willpower, and it made Levi want to fuck it out of him.
He realized through the heavy pheromone haze that it’d be inconvenient to deal with a wet bed, and he’d have to think of something quick or his little omega might have an accident. His mate continued mewling and clenching down on his cock, fucking it like it was his job despite the growing urgency in his groin. Levi felt Eren’s pussy tense up with a rock-solid grip, strangling his cock and forcing a groan out of the alpha.
“Eek!” Eren squeeked, almost pissing all over himself and the alpha beneath him.
“Oh fuck-” Levi hissed.
“Nnhh-Levi, I have to go!” Eren cried, his legs beginning to shake noticeably, the blush across his cheeks intensifying from the arousal and embarrassment.
“Okay,” Levi said, lifting the tense omega off his cock, and grabbing their clothes off the floor, since running naked down the hall wasn’t an option.
“If you hold it long enough, I’ll fuck it out of you.” He smirked. His brain was washed by hormones, and his inner alpha was demanding he continue to please his omega. It didn’t matter that he would normally find this dirty and repulsive, but the way Eren’s pussy had squeezed him just now, he couldn’t pass up the opportunity to have more of that.
“Really?” Eren breathed, astonished by how easily the alpha gave in to his sick desire.
“We can use the showers,” Levi stated, his face flat like he wasn’t talking about fucking the piss out of someone.
“Come on then!” Eren said, throwing his clothes on and pulling Levi down the hall as he yanked his shirt over his head. “Hurry up!”
Eren let go of his hand and ran into the washroom, Levi following close after him. The omega entered the empty washroom, picking out the farthest stall and turning to gaze at Levi. The alpha’s breath caught in his chest, taken with how beautiful his mate was. The spell broke when Eren’s legs pinched together and he squeaked again.
“L-Levi!”
The alpha smirked, striding over and planting a fat kiss on the omega’s rosy lips. He could feel the intensity rolling off of Eren in waves, his pheromones practically flooding the empty washroom. Levi helped him get into the shower, and they peeled their clothes off again, Eren instantly turning around and bending over the second he was naked, throwing his hands against the wall for support.
“Fuck..” Eren hissed as the alpha slid back inside of him, his lengthy cock instantly lubricated in the omega’s sweet slick.
“Levi, I feel strange.” The omega whimpered, his cock twitching and oozing precum.
“Tell daddy,” Levi said, angling his hips so he could hit Eren’s cervix with every thrust, pulling sharp moans from his throat. He could feel the boy’s hole clenching down on his cock like before, milking his length rhythmically.
“It feels w-weird..Ahhnnn!” Eren felt his whole body shiver, tingling running up and down his spine as Levi threatened to fuck the piss out of him with every stroke of his dick.
“So tight-” The alpha hissed, his eyes practically rolling to the back of his head.
“Levi! Ah! Fuck!”
“You have such a potty mouth, baby, you're being so naughty.” Levi groaned. He grabbed Eren’s wrists, yanking them behind him. Eren moaned, his senses totally overwhelmed. He didn’t even remember he was in a public washroom anymore, letting his voice fully leak out, his whimpers bouncing off the tiled walls.
“Should I ruin you and make you good again?” Levi breathed.
“ Please! Ahhhhhhhh! I-”
“ It's okay, you can.” Levi purred.
“Oh god…” Eren moaned, letting the oppressive hold he had on his bladder loosen ever so slightly. Pee trickled onto the tile floor, collecting in a small puddle by his feet before it ceased. Eren whimpered, his mouth open and breath ragged with exertion. He was still trying to control himself for whatever reason, and Levi wouldn’t allow it.
“It’s okay, baby, daddy says you can.”
“Uhh-hnnng oh god-” Eren cried. The alpha slammed into his cervix, and his omega could no longer hold on. Eren let out a wrecked whimper, and the dam broke. Pee squirted out of his erect cock, the pleasure of release overwhelming him, slamming into his very soul. Waves of pleasure rocketed through his body, threatening to knock him off his feet.
“S-shit uhhn-” He groaned. Piss ran down the shower wall, some streaming down Eren’s thighs from the difficulty of peeing with an erection. Levi kept his word and fucked him through it, groaning from how tightly his mate's pussy squeezed his dick.
“Good boy.” He praised, his moans becoming more ragged by the minute. Seeing Eren ruin himself struck a new fire in his core, and he felt his knot fattening, preparing to plug up his omega and breed him. His rhythm faltered, the pleasure growing so hot and intense that he could barely keep thrusting. “Hnnnn- Eren !”
The omega gasped, feeling a huge load of warm cum flooding inside of him, practically pooling into his uterus. “There’s so much!”
“And you’re going to take it all,” Levi growled, shoving his growing knot inside Eren’s inner walls, sealing him up. The omega fucked himself on the alpha’s knot, crying out as he felt his orgasm creeping up on him.
“You’re gonna make me cum-” He whimpered. Levi lazily pumped his hips, wrapping his arms around the omega’s waist, his hand resting on the bulge in Eren’s tummy. Levi pressed down, drawing a shuddered sigh out of himself as he palmed his erection through the omega’s stomach.
“Come for me, baby.”
Eren arched back, his cock jerking and spraying cum all over the tiled floor, adding to the array of fluids that had yet to escape down the drain. His moans were music to the alpha’s ears, draping him in satisfaction. Levi rubbed his omega’s back tenderly, a low rumble emerging from his chest. Eren cooed back softly, the strength practically sapped from his body.
“I’ll clean you up, baby.” Levi hummed, turning the water on and washing away all of their fluids down the drain. Eren crooned happily, the warm water soothing his sore muscles and relaxing him further. He leaned back into Levi, who embraced him tenderly, his fingertips combing through the brunette’s silky hair.
Eren melted beneath the soft caresses, his pheromones leaking out in approval. The alpha reached for the soap he’d brought along, lathering it up between his palms and massaging the suds over his mate, who was fighting the urge to fall asleep, his eyelids fluttering.
“Try to stay awake for now, I'll carry you back to bed if I need to,” Levi said.
“Mmhh.” Eren hummed. It didn’t help that the alpha was rubbing gentle circles into his sore arms and back, lulling him further into relaxation. “That's so nice…”
“I like touching you..” Levi breathed, lightly scratching his fingernails across the omega’s tanned skin. “You’re so soft and warm.”
Levi could feel himself blushing. When did he start talking like this, as if he were a total sap? He was falling head over heels for Eren, hurtling towards uncertainty. This was all brand new to him, but there was no going back. Eren was his now, and Levi would do whatever it took to keep it that way. The omega took forever to get dressed again, yawning as he pulled his shirt over his head once Levi was finished drying him off.
“Mmhh…carry me.” He demanded. Levi scooped him up, holding the omega in his strong arms like he was his bride.
“Anything you wish.” The alpha purred. Eren smiled lazily, willing himself to stay awake till they got back. Levi carried him down the hall with ease, and as they turned the corner, Armin appeared.
“Jesus, who let you two out?” He gawked.
“Hehe.” Eren giggled, sticking his tongue out. He was too tired to care. Levi, on the other hand, was turning red and debating whether he should walk straight past Armin without saying a word or not.
“Well, have fun,” Armin laughed nervously, his smile dropping momentarily as he eyed the alpha. “Sorry about your eye, Mikasa told me.”
“Don't worry about it,” Levi said emotionlessly, but Eren could feel the grip on his body tighten.
“You’re almost done, aren't you?” Armin asked, pointing his question at the omega.
“A few more days..” He mumbled.
“Good, well, have a good night.”
“You too..” Eren said sleepily.
Armin smiled warmly at the alpha, who reflected a soft grin. They went their separate ways, and finally, Levi laid Eren down on the bed, and he passed out straight away. He looked so small and innocent, curled up with the blanket pulled up to his chin, softly snoring. The alpha sighed, brushing away stray strands of hair out of the omega’s eyes, tucking them behind his ears. He lowered his lips to the boy’s forehead, tossing him tenderly and whispering, “Goodnight, Eren.”