Little Angel, You Can't Win

Winner of the Term 10a Fic Poll! The winning theme was: Demon Bakugo capturing Izuku and fucking him, threatening to tear off his wings if he cums once. 

WARNING! This fic contains mentions of gore and blood. It also has noncon/dubcon! 

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This was supposed to be a game – a fun way to torment one of those uppity divine prudes who dared think they were better than him. Out of all of those freaks who blindly followed that bright light of nothingness, Izuku was the most infuriatingly annoying. When he got a chance to finally put him in his place, to rip away that purity that he cherished do much, he jumped on it without any hesitation. He thought it would be amusing to watch Izuku beg and plead. Pinning Izuku underneath him, staring down into those wide, terrified eyes, he hadn’t felt so much of a twinge of heat. It had taken some coaxing to even get a hard-on. Sliding inside him, it was decent but the cheapest whores in Hell would be a better fuck…no, that was a lie…one he firmly told himself as he exhaled shakily, immense pleasure shrieking through his body. Tight…so fucking tight…! He had fucked angels before but none of them had felt this incredibly good. Fucking angels wasn’t supposed to feel ‘good’ – the enjoyment came from defiling something so pure.

Yet this…fuck, this…the loud, anguished wail that Izuku let out as he slammed inside him, stuffing his previously virgin ass full of his cock; the way his smaller body trembled violently underneath him; the enticing squeeze of his insides clamping down around him, sucking him in even deeper…He had fucked the so called greatest whore in all of hell and even they hadn’t felt as amazing as this. Gritting his sharp teeth together, pounding into Izuku with enough force to send the stupid angel jolting forward every time their bodies collided, Katsuki kept his large hands wrapped tight around the base of his wings, digging his long nails into the tender flesh. Tendrils of blood ran down Izuku’s sweat dotted back. Bending down, Katsuki dragged his tongue up the length of his spine, gathering up a mouthful of blood and sweetness.

“Ka…Katsuki, please-! Please-!” Izuku gasped brokenly, “S-Stop! Don’t-!”

“Can you do it, little angel?” Katsuki cooed into his ear, dragging his tongue up the shell. Fuck…fuck! He was so cute…this was so irritating. Angels weren’t supposed to be cute, especially not this one – the annoying, interfering, earnest bastard and yet…he wanted to devour him. Slamming forward to completely sheathe his cock inside that addictive tight heat, Katsuki rolled his hips, grinding his throbbing length against Izuku’s spasming insides, wrenching a sound so sweet out of the stupid angel, it made his head spin. More…he wanted even more.

Smoothing a hand down Izuku’s back, he slid it around so he could wrap it around Izuku’s small, plump cock. Izuku shrieked. He attempted to wrench his hips away but all he succeeded in doing was bucking forward to drive his dripping length into the tight ring of Katsuki’s fingers. Cute…cute, cute, cute…so fucking cute-! He hated it-! He wanted to hate him, to despise him with every ounce of his being but he…he just couldn’t. The longer he spent buried inside him, fucking him with a glee, an enthusiasm that he couldn’t completely understand or explain, the less it was about the amusement, the feeling of power over someone who viewed himself as being so high and mighty. Grinning widely, his body drenched with a heat that could rival the deepest pits of Hell, Katsuki breathed, “You remember our terms, right?”

“P-Please-!”

Nipping sweetly at the tip of Izuku’s ear, Katsuki murmured, “You haven’t forgotten, have you? Spend the night satisfying me without cumming once and I’ll let you go back to that pearly paradise. If you dare cum, I’ll tear your wings to pieces. You’ll become a demon just…like…me.”

“No-!” Izuku frantically shook his head, sobbing erratically, “Please-! Please-! Katsuki-!”

It was just a game…except it no longer was. He knew that Izuku wouldn’t be able to control himself. When exposed to the debauchery of hell, he would melt like a virgin being touched for the first time. Though, that was exactly what he was, wasn’t he? A sweet, little virgin getting his first taste of thick, heavy, hot cock. Izuku was already so hard…so wet. He did have to admit that he was a little impressed that the stupid angel hadn’t cum as soon as he put it in. Well…impressed and enraged to the point of seeing red around the edges of his vision. Angels, demons and humans alike resisting him usually didn’t bother him but this brat, this disgusting epitome of angels telling him no, denying the pleasure he was giving him…it made him angrier than he had been in a long time. Katsuki sucked in a deep breath, shifting the position of his hips ever so slightly. To his disappointment, that got him nothing in return. Where was his sweet spot? Where did he feel it the most? Katsuki dragged his tongue over his bottom lip.

Steady…Izuku wouldn’t be able to resist him for much longer. Burying his face into Izuku’s soft, fluffy hair, Katsuki rapidly sped up the rhythm of his thrusts. Crying out shrilly, his mouth twisted into an anguished grimace, Izuku squirmed and writhed underneath him. Such sweet sounds…such beautiful, gorgeous sounds…he couldn’t get enough. What would he sound like when he finally broke? Katsuki’s hands curled even tighter around Izuku’s wings. He gasped raggedly, whimpering as his small body shuddered. It would be so easy to relieve him of these pesky things right now. All he needed to do was pull just a little bit. Bones would snap like twigs. His skin would stretch and rip, clinging desperately to a vital part of him but ultimately would give away underneath his superior power. A brutal spark of heat burst in the base of his belly. He wanted to see it…he wanted to violate this disgusting angel and turn him into the most beautiful demon in existence.

Katsuki shook his head slightly. No…he needed to wait. He needed to be patient. As much as he wanted to destroy this vile purity infecting this soon to be beautiful creature as quickly as possible, it would be so much sweeter for Izuku to be responsible for his own fall from grace. It wouldn’t be much longer now. Katsuki moaned huskily, gleefully licking the nape of Izuku’s neck. The rhythm of the angel’s breath was becoming erratic, out of control. He could feel the blistering heat rolling off him in waves. His cock was twitching like crazy in the curve of his fingers. Just a little more…just a little bit more…this soon to be demon would shatter like a vase dropped to the floor. He wanted to see it…he wanted to see his mind fracture, completely obliterating his divinity, his loyalty to the All Mighty…leaving him a wrecked, ruined mess that would worship only one being…him.

“So wet…” He laughed softly, rubbing the pad of his thumb against the tip of Izuku’s cock, “You’re so tight, so hot inside. It feels good, doesn’t it, little angel?”

“N-No! I hate it-! I hate it-! Katsuki, please-! Stop-! Take it out-! Take it out-!” Izuku sobbed, his voice a cracked mess of tears and snot. He clung to the pillow, his trembling body rocking back and forth.

“You’re not being honest at all, Izuku.” Katsuki cooed, “Your body is being so much more open about how much you love this. Be honest, little angel. You aren’t meant for the heavens.” he rolled his hips, slamming the head of his cock hard against the interior walls of his ass. To his delight, this time, the simple movement wrenched a loud, piercing scream out of Izuku. His hole clamped down even tighter around him, crushing his cock with a sublime pressure. Grinning widely, his heart slamming hard against the confines of his ribs, Katsuki aimed repeatedly for that one spot, over and over again, abusing it to the full extent of his deranged glee. Izuku screamed and wailed. He desperately clawed and grabbed at Katsuki, obvious in his intent to try to throw him off.

But…there was no escape for him. Bending down, bringing his mouth close to Izuku’s ear, Katsuki whispered, “This is where you’re meant to be. This is what you were created for. God doesn’t love you. They have never loved you…but I will. I’ll love you for all eternity. I will never stop loving you. I will never abandon you. You will be mine…my pet, my beloved hole forever and ever.”

“No-! No-! No, no, no, no! God, please-! Help me-! Help me-! Save me-!” Izuku wailed, each breath coming fast and rough.

“They won’t, Izuku.” Katsuki returned his hand back to the base of Izuku’s wing. Not much longer…only a few seconds then Izuku…Izuku would be his. Only his-! No longer would this foul, disgusting purity taint him. He would belong solely to him! “They can’t hear you. They’ve already abandoned you, little angel. As soon as I laid my hands on you, they cast you from their divine light. Even if you were to escape from me, they would never welcome you back. Give in, my little angel. Fall and be devoured by my love.”

“No-! No, no, NO-! NOOOOO!!!”

Every muscle in Izuku’s small body tensed up. He shrieked at the top of his lungs, the sound jagged and cracked. Throwing his head back, sweaty hair flying everywhere, Izuku’s eyes rolled back into his head until only the whites were visible. He didn’t need to check to know. A crazed, demented grin spread across his face, nearly cracking his face. Violent, scorching pleasure tore through him, crashing like a tidal wave. He came, pumping this little no-longer angel’s stomach full of dense, heavy cum. Wrenching his arms back, hardly able to see through the haze of white coating his vision, Katsuki reveled in the sound of Izuku’s wings being ripped away. Did the little no-longer angel even notice what he had just lost? He doubted it…the ecstasy of cumming, of being filled up with his seed…it would have overwhelmed everything. In that instance, Izuku would have forgotten all – there was no longer an All Mighty who’s love he sought and desired; there was no purity, no divinity, no grace…nothing except his Master’s cock.

Letting out a shaky breath, slowly coming down from that extraordinary orgasm, Katsuki’s gaze slowly traveled over Izuku’s trembling body. There was blood everywhere. Pristinely white feathers fluttered about. Some landed in the pools of red, becoming tinged and tarnished. Tossing aside what was left of those vile things, Katsuki flicked the blood from his hands before setting both on Izuku’s destroyed back. All it took was a few words and a little bit of his power to completely heal him, leaving smooth skin that left no trace of what had been. While he would’ve liked to have left a scar, knowing that there would be nothing to give Izuku any kind of hint of what he used to be was too appealing. Once he was finished up, Katsuki curled a hand around Izuku’s waist. He slowly turned him over, heart beating hard in his throat.

“Ka…Katsuki…”

A rush of intense, vicious slammed into him. Mouth hanging open slightly, his vibrant green eyes hazy and blazing with an unrestrained lust, Izuku stared up at him dizzily. His round, freckled face was flushed a gorgeous shade of red. The transformation was almost instantaneous. His seed, his touch, his darkness began to infect Izuku – changing his body for the better. Small, green horns sprouted all around his head, creating a crown of thorns. His circular pupils shrunk, becoming small slits in a sea of that beautiful green. There was a shift of movement down by his legs, drawing Katsuki’s attention. An amused smirk tugged at the corner of his lips. A tail…how unoriginal but still, adorable. Between his legs, his plump cock was standing straight up, still dribbling precum. Audibly swallowing, he spread his trembling legs open wide in an obvious invitation. Smiling sweetly, just a hint of coyness lacing that gorgeous expression, Izuku whimpered needily, sliding his trembling hands down to his plump ass. He spread himself open, giving Katsuki a better look at his sloppy, twitching hole.

“Please, Katsuki…more…”

“More what?” Katsuki asked huskily, leaning back slightly. He had been right. This suited Izuku far, far better. He…he was perfect now.

“Your cock-!” Izuku whined, wiggling his hips, “Please-! Stuff me full with your cock-! I want your big thing inside-! Fuck me-! Fuck me, please-!”

“Good boy.” Katsuki cooed, shifting forward. He led the head of his cock to Izuku’s drenched entrance, a shiver racing through his body at the way his beloved hole’s eyes widened in excitement. Leaning down to capture those sweet lips in a rough kiss, he rammed his hips forward, driving the entirety of his length inside. Izuku squealed loudly, arching off the bed to grind against him. He moaned, wailed and gasped as Katsuki repeatedly slammed inside. This…it felt even better than before. Izuku…he was his…he was finally completely his. Unlike that bastard imposter sitting on a throne built from the zealous infatuation of poor, pathetic humans, he would cherish him until the end of time. Katsuki chuckled. It was supposed to be just a game – a little entertainment in what had become a never ending stupor of boredom. He hadn’t expected to win a prize this…divine.