Before it begins, fair warning this is my first time writing something like this so it may be and probably is, really, really bad. Now on with the chapter.

3rd Person POV~

The duo finished up their bath. The Omega felt refreshed but uneasy. What's his intention? Izuku thought turning his attention to the blonde Alpha. Almost instantly afterwards he felt slick once again run down his leg. And why won't he help me? The Omega whimpered to himself.

"Cause you won't tell me how." Bakugo stated. Izuku felt embarrassed that he said that out loud. He would have hid his face but he couldn't seem to control his body's next moves.

"Alpha please." Izuku begged the Alpha. "You know how to help me so why aren't you helping me?" Izuku didn't actually know if the blonde knew how to help. He was hoping he did.

"No I don't." Bakugo once again stated. He lied.

"Alpha you do know~" Izuku seductively cooed. "I want you to fill me up." He seductively whispered in the Alpha's ear in hopes of getting the Alpha into helping him. It worked too. "I want you to fill me with your pups." That one went straight to Bakugo's groin.

Izuku noticed too. Izuku smiled and decided to continue teasing the blonde. "Alpha~ I need you." He didn't bother whispering this time. "Turn me into the slut I am." Izuku dirty talked and was honestly surprised by his own words. He hadn't expected to say that. But regardless his teasing plan was working. The blonde looked uncomfortably hard.

Bakugo finally had enough, he picked the greenette up bridal style. Izuku wrapped his hands around Bakugo's neck to help prevent himself from falling.

Bakugo carried him into the bedroom and placed him on the bed. Bakugo pinned the Omega in place by taking Izuku's wrists in one of his hands and held them above his head. He then crawled on top on the Omega. He was going to have a little payback before they had their fun.

"Do you wanna be my little whore?" His husky voice rang in Izuku's ears. "Do you want me to gift you with the feeling of being full, and I mean truly full. The sensation of being filled by your Alpha." His voice got deep and lust filled at that last part, it made Izuku uncomfortably hard.

Izuku had an idea. A dirty idea, that would probably land him in a worse predicament that he was in, but an idea all the same.

"Do you wanna know what it's like to be pleasured by an Omega?" Izuku cooed. Bakugo let out a slight growl, but not an angry growl instead it was a growl filled with lust. It brought shivers down his spine. He let out a slight lust filled whimper, making himself even more tempting to the blonde Alpha.

Bakugo brought his free hand up the Omega's shirt. His rough hand gently grazed over the Omega's soft skin. Izuku felt himself melt into Bakugo's touch. He held back a moan as Bakugo brought his hand over his sensitive nipples.

Bakugo quickly removed the Omega's shirt in one quick motion. Izuku took the opportunity, his hands being free, and wrapped them around Bakugo's neck. Pulling the Alpha into a quick and very heated kiss.

Bakugo was the one who pulled away, breaking the kiss. As he did the room became flooded with lust pheromones. Izuku tugged at Bakugo's shirt, almost as if asking him to take it off. Bakugo sensed that was the case and removed his shirt.

Bakugo smiled when he noticed Izuku's face heating up with embarrassment, as a light red fell across the Omega's face. Izuku brought his hands to his face, covering how embarrassed and flustered he was from the blonde.

Bakugo wasn't happy with this. He grabbed the greenette's wrists, fitting both in one hand, and pinned them above his head once again. Izuku slightly struggled, trying to pry his hands from Bakugo's grasp, but gave up once he realized that it was futile.

Izuku let out a huff of annoyance, letting Bakugo know that he wasn't happy. Bakugo didn't care though, he just brushed it aside and started to tease the Omega.

"Beg for it my little Omega~" Bakugo seductively whispered in Izuku's ear. Bakugo didn't pull away after though, he decided to lick the smaller male's ear. Izuku let out a small moan as he felt his Alpha's hot breath and slightly rough tongue on his ear. His body was sensitive to the blonde's touch, and his words, each one made him feel a sense of pleasure he'd never felt before.

"I don't know if I can Alpha~" He cooed rather seductively back with an intended hint of mockery and some cockiness. He may have felt like putty in Katsuki's hands but he wasn't going to give up without some sort of fight.

"Oh you being cocky now?" Bakugo brought his head up so he could look Izuku directly in the eyes. Both had lust in their eyes, Izuku let out a small hum as they shared eye contact, lust filled eye contact.

"I don't know Kacchan~Am I~?" Now Izuku had done it. Bakugo, still having Izuku's hands pinned, quickly stripped the rest of the Omega's clothes. This left Izuku in a slight state of shock, before his face turned into a deep shade of crimson with embarrassment.

Bakugo used this time to strip himself as well. His member sprung out as he pulled his underwear off. Izuku's lust filled eyes started to fill with some fear. Izuku felt shivers go down his spine.

Bakugo noticed. He smirk, this is gonna be fun! Was all he thought, evil yet 'fun' intentions were all he could think of. He was definitely gonna help the Omega but he wanted something in return.

Izuku let out a small whimper as Bakugo flipped him over. Almost on instinct, Izuku arched himself so his Alpha would have easy access. Bakugo snickered at this.

Bakugo didn't hesitate to plunge one of his fingers into the Omega below him. Izuku let out a small moan at the sudden new feeling. Bakugo was definitely enjoying this.

Once he felt ready, Bakugo added another finger. Izuku trembled as he felt the blonde Alpha's fingers thrusting in him. Bakugo wanted to take this a step futher and decided to separate his fingers, scissoring the greenette.

Izuku yelped at the new feel but soon moaned at the change of Bakugo's pace. "Damn Deku, you're tight." Bakugo said, his voice deep, seductive and husky. Izuku moaned at the Alpha's tone.

"A-alpha please, I want more." Izuku moaned out, his heat was talking as he begged the blonde. Bakugo didn't like how Izuku was being needy but he enjoyed the fact that he was begging for more.

Bakugo took his fingers out of the greenette's ass. Instead replacing them with something he knew would help his poor Omega mate with his heat. Bakugo aligned his member to Izuku's ass and slowly inserted it into the moaning mess of his mate.

Izuku let out a small pain filled moan as he squeezed the bedsheets. Bakugo waited a moment then slowly went in further, Izuku trembled and bit his bottom lip as to not let out any 'weird' noises.

Bakugo was a panting mess by the time he was fully inside the greenette. Izuku had closed his eyes tightly and was still biting his bottom lip, his grasp on the bedsheets had also seemed to get stronger and a little more deadly, if the bedsheets weren't bedsheets.

Bakugo waited for the okay to move, he didn't want to hurt Izuku more than he had to. Plus he figured this was a lot for the smaller boy. After a while, about 5 or so minutes, Izuku finally spoke.

"K-kacchan p-please move.." His voice was small but filled with lust. Bakugo smirked and didn't hesitate. He started pounding into Izuku hard and fast.

Izuku's grip was definitely something killer now. He also couldn't hold back the lewd noises that escaped his mouth.  The room was filled with slapping noises, moans coming from Izuku and small grunts and pants coming from Bakugo. Both were in a world of bliss together.

"Do you like this Omega?" Bakugo seductively said in Izuku's ear.

"Y-yes~" Izuku had managed to moan out. "I-I love it~"

"Are you feeling good?" Bakugo kept up with the seductive questions, bit he was somewhat curious.

"Y-yes~ A-are y-you feeling good Alpha~?" Izuku managed to seductively ask back.

"Yeah, you're so tight, it feels so good." Bakugo answered before he had an evil idea. "I love the way your ass squeezes around my cock. It just seems to suck me in." Bakugo whispered into Izuku's ear. The greenette was instantly embarrassed and tried to hide his face.

"Kaccha-ah~ Kacchan. Kacchan!" Izuku screamed out once he couldn't hide his face any longer. "I'm going to c-cum!"

"Me too baby." Bakugo's voice was rather quiet.

"P-please-ah~ Knot me. Kacchan knot me please. Fill me with y-your pups." Izuku shuddered, a sign that he was definitely close to his release.

Bakugo nodded before both had came at the same time, Bakugo releasing into Izuku and Izuku releasing on the poor bedsheets that he had previously strangled. Both had collapsed on the bed.

Izuku whimpered as he felt his Alpha's knot swell up inside him. Bakugo noticed and quickly adjusted their positions so they were somewhat comfortable. He then rubbed small circles on Izuku's back.

"I-it hurts. Knot hurts." Izuku whimpered.

"I know baby, I know." Bakugo calmly said, calming down the greenette slightly. Bakugo had subconsciously nuzzled himself into Izuku's nape. He brushed his nose over Izuku's scent glands, inhaling his sweet scent.

Bakugo had brushed one of his canine teeth lightly over the gland. Izuku had noticed this and grew slightly tense but was soon relaxed as Bakugo released calming pheromones. Once he felt Izuku's body relax once again, he took the open opportunity.

Bakugo didn't wait any longer. He bit Izuku. His teeth reaching his scent gland. Izuku screeched at the pain of the Alpha's bite, it hurt and it hurt a lot. Bakugo only decided to let go once he tasted blood, insuring that he had marked the small green haired Omega as his Omega.

Bakugo licked the mark as an attempt to help settle the pain. Izuku had tears in his eyes, caused by the pain.

Bakugo licked it a couple more times till the bleeding stopped. Once it did he looked at his work. Pride filled him at the sight of his mark on the one his love. This was his Omega and now the world will know that.

Once he felt his knot swell down he pulled out. He looked at Izuku only to notice that he'd fallen asleep. Bakugo smiled and decided to lay next to his mate. Pulling Izuku into a cuddle and falling asleep, happiness filled the both of them. Though Izuku's subconscious had something planned when he woke up.