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"fuck it's cold." Katsuki Bakugo said hoisting himself out of the pool in his back yard.
"Who pushed us into pool again?? Oh right you. Serves you right." Izuku said in a singsong manner. What really happened was more like the inebriated Kacchan stubbled over his own feet and crashed into Deku, throwing them both back into the pool. He wasn't going to correct him though. Wasn't worth the effort the drunk part of the brain said. So here they sat fully clothed and soaked to the bone in the cool fall air. Summer had just ended and the sky's were crystal clear. Not a cloud in the midnight sky to block the stars that shone brightly. Deku seemed to be starring at the endless sea of immortal fireflies deep in thought.
"You nervous about tomorrow need?"
"Not really nervous. Just.....wishing away all the what ifs and could have beens ...you know?"
The blonde alpha scoffed. "I've never been married. So no Deku, I don't know." He said taking another swig of his beer. He may have been lying. He had been saying what ifs since he finally realized he was stupidly head over heels in love with his Omega childhood friend. It was a simple fucking day. All he remembered that stood out was Dekus laugh. Katsuki had told a stupid corny dad joke that he couldn't even recall. But the way Deku laughed. It was a snort that was more like an inhale. One that caught you off guard and katsuki, he said to himself 'i could hear that laugh for the rest of my life'. Oh. Oh I love him. Im in love with Deku.
Deku who was already dating Kai Chisaki. More that dating. Kai had been courting Izuku from junior year. It had been three years since graduation night when Kai had proposed to Izuku and his heart dropped. It felt like all the air in his chest got sucked out. Katsuki couldn't breathe. Izuku hadn't answered right away. More in shock than in awe. Though he said yes. Of fucking course he would. His heart broke even further when Izuku asked Katsuki to be his best man. Now here they were the night before the wedding.
Deku hadn't wanted a bachelor party. His simple request was just one more evening drinking beer with his best friend before their lives fast forwarded to moving to the city for Kai's job.
So yeah. Katsuki had been thinking of what ifs this whole time.
Izuku wasn't sure why he said it. Maybe it was the booze, But the words were out anyway.
"Like what if I had told you I loved you back in middle school."
Oh fuck. Oh shit he just said that out loud. He looked over at Kacchan. Even with the night only lit by a cresent moon and stars he could see the blush creeping on Katsukis neck.
"Say it again."
"That I love yo-" cut off by lips crashing into his. Katsukis lips moved so softly around his pressing further wanting to dive his tongue in Izukus mouth. So he let him, and god was it delicious. His skin buzzed under his fingers and he dug them into blonde hair. Pulling trying to bring the alpha closer. Izuku was in heaven. He dreamed of how Kacchan had tasted and now the real thing was so much better. It was like fireworks that exploded into his mouth and his Omega moaned into it deeply.
"Fuck say it again." The alpha moaned roaming down his neck. "I love you, ahh I love you katsuki". He could feel the growl that escaped the alphas lips against his skin. Oh God he was getting so fucking wet from just that growl.
"I don't know when I realized it either but fuck I want you. I've wanted you for so long." Izuku felt a hand pass over his nipples that were already perky from the cold water. "ahhh yes" he said as they were twisted and pulled.
"You like that? You like me playing with your nipples baby?" The Omega groaned at the pet name. Hearing it come through that raspy throat made his dick twitch with excitement. He could feel the warm mouth through the fabric of his shirt.
"Yes love it, want more Kacchan."
The alphas hands roamed all over him grabbing his ass through soaked shorts. Half the pool half his slick. "Deku your fuck- fucking getting married tomorrow." Even though Katsuki was saying this, he didn't stop. If this was going to be a moment of weakness and Deku changed his mind, he was still gonna burn every memory of his body into his body.
"No Kacchan" trying to gain some sense of words "I want you please." Izukus arms wrapped around the blondes neck, dragging his face back into a heated kiss. His body burned with excitement. He didn't care he was suppose to be getting married. When he and Kai first got together Izuku had made it very clear his heart belonged to someone else. Kia had been a complete gentleman about it. He took izuku on dates and showered him with gifts. His mother adored kai and so Izuku gave in. If he could never had Kacchan that way at least he'd settle for contentment. The night Kai had proposed they had talked about Izukus hesitation. Of course it was because of Katsuki. But he was unfairly understanding and gave Izuku an out no matter his previous answer.
Izuku told him he loved him and wanted this to work between them. It seemed to satisfy the Brown headed alpha. But here he was. The night before the wedding and Izuku was willing to break the man's heart if it ment just this one moment with Kacchan. Even if it was the beer talking and he changed his mind in the morning, izuku would do it for this night.
"God damn it you smell so good. I've always wanted to taste you." His alpha said licking his scent glands on his neck. He moaned tilting his head back. It was spinning in an entirely great way. He felt himself be lifted so he wrapped his legs around the alphas waist. Strong sturdy legs with wide hips. The alpha was getting drunk off idea of Izuku round with his own pups. They walked into Katsukis house stripping their wet clothes off as fast as they could without breaking contact. The Omega fell onto the bed with a yelp as his eyes raked over the broad shoulders that were strengthened through years of training. The man before him taking off his belt and pants looking at him like he was a predator and Izuku the prey. His Omega going crazy over such a perfect mate. Katsuki lifted his legs to mouth at the panties that held his cocklete and pussy. Moaning as he licked the sides pushing his tongue the clit. "Oh fuck yes please." He moaned gripping the blonde hair. He pulled away taking Izukus wrists in his hands to look at the smaller one. "Deku if we do this, I don't want to go back to how things use to be. You're not marrying Kai tomorrow. I'm gonna be the only one from this night forward. I'll court you, mate you, and bond you. So do you fucking still want this?"
Izuku looked into his eyes and saw that yes, this was the truth. Katsuki wanted him like he'd always dreamed of. He knew he was a bad person for doing this to Kai but he couldn't stop. "Kacchan I've loved you since we were kids. I've wanted you before we presented. I've never loved anyone more than I've loved you. You can bond me tonight and I'll never regret a thing.". Tears welled in his eyes because it was so true. His heart ached for the alpha before him and god damn it he would never be able to resist anything Kacchan asked of him.
"Fuck I love you." He said kissing the Omega once more. Taking his panties off before pressing his fingers inside those velvet walls. Izuku felt himself filling with please as the alpha laid kisses and bite marks all down his chest. Each one felt like purpose. To draw out needy moans and a sense of possession. It thrilled him to be owned by his alpha. Katsuki took his dick in his mouth as he kept finger fucking into izuku. Fingers scrunched into the sheets tighter with each powerful push and suck and it was becoming too much. "ka-kachan I'm gonna cum wait." But he didn't stop. Just kept going at the same painful pace until izuku saw stars as he came. He rode out his orgasm on those fingers as he came down.
"Don't worry baby, gonna fuck you so good. Gonna make you cum on my cock." Izuku laid there gasping "please alpha. Want it please "
"Oi, don't you worry. I'm gonna give it to you." He lined himself up as he stroked the leg by his neck. "hey look at me. I wanna see your face." Propping himself up the best he could he stared into those crimson eyes as they set fire inside him. Watched Katsukis face as he pushed himself in , it morphed between relief and awe. "fuck you feel so hot. Gonna knot the fuck out of you."
"Yes alpha yes." Katsuki snapped back in fast, wasting no time on fucking into his Omega. Izuku couldn't hold himself up anymore as the alpha jack hammered inside him. It was fast and hot and oh God it was hitting the right spots. Izuku felt himself clamping down ready for his second orgasm. "that's it Deku, cum on my dick, cum for your alpha ". That did it. He said goodbye to his will power as it flew out the window at those words. He came so hard his body seizing as he was relentlessly used to chase the others pleasure. Katsuki hunched over, his face buried into the omegas neck. His teeth leaking bonding venom as he raked his teeth cross it.
"Kacchan, bite me. I want you please."
"Are you sure Deku, this can't be changed.".
"Yes Katsuki. I belong to you!"
His knot popped as Katsuki sank his teeth into the other and felt the snap of the bond. It was instantaneous. He could feel the other overflowing with emotions of pure happiness and love. He felt his heart throb with the amount of it that izuku held.
"And you belong to me."
The Omega said as he bit the alphas scent gland. This time it was Izukus turn to feel. Every moment of pining and longing the other had for him poured into his soul. This was it. Nothing mattered more to them than each other. They'd have alot of aftermath to deal with in the morning but this was so fucking worth it. That they finally had each other's and they were not letting it go.