Omega
"Get it in so that I can go to my friend." He breathed out.
Izuku stared down at the smaller man with his piercing emerald eyes, his face showing how annoyed he was with the tone the omega used with him.
"Please" Izuku said in a firm tone, two of his fingers sliding back into Kirishima's gaping hole. The omega groaned at the sudden penetration and the fullness that came with it.
"Please" Kirishima droned out, his attention was completely focused at his entrance. But Izuku didn't make a move to insert the plug he had chosen, no he was patiently playing with Kirishima's balls as he kneaded and pulled them a little.
"Please Alpha" Kirishima finally realized.
"Wasn't that hard now, was it?" Izuku asked as he lubed the plug up before he slowly pressed it into the waiting hole of his omega. Kirishima grunted at the cold plastic feeling he got, even though the plug was smaller than Izuku's hands, it felt way more uncomfortable compared with the smooth and warm hand of his Alpha.
"There you go" Izuku said as the entire thing was in place, with a sigh he let himself fall on his back as he slowly started to jerk off.
"You can go now." Izuku said when he saw that Kirishima hadn't moved from his position yet, the omega slowly rose until looked down on the Alpha, who was shamelessly wanking in front of him. The plug in his hole was strange and made sitting not the most comfortable that was for sure.
"Denki is waiting, so if you don't mind???" Kirishima asked a little unsure of how this was supposed to end if he had the permission as omega to just go like this?
"I'm finished with you, I will just finish myself off before I go down and cook us something" Izuku answered calmly, his eyes closed and breathing a little rigid as he tried to imagine how Kirishima's tight hole would feel like around his cock.
Kirishima stared at his Alpha, lying there before him with his massive dick in his massive hands. It was kind of sad how that gigantic cock looked normal-sized in Izuku's own big hands.
He had no idea what his Alpha was thinking, he didn't ask him to help him jerk off, but he also didn't let him go to his friend right away. He just couldn't predict what Izuku was thinking. It was a mysterium how he decided what he found important for his instincts and what not.
The question now was, should he help his Alpha to come, or should dress himself up and go down to his friend and get teased. Though just the idea to not help his Alpha felt wrong, it seems that his omega instincts slowly kicked in. The urge to please his Alpha was getting stronger.
But the question was, should he help Izuku or not. And that means he should help Izuku the person and not his Alpha. Because one thing was for sure, he didn't want to help someone just because of his instincts, no, he as a person will decide if he was willing to help someone else sexually.
He didn't need long to think this through though, because Izuku was one hell of a guy he would want to have sex with. This only means that Denki will have to wait a little longer for him.
Izuku almost came the moment something hot and wet wrapped around his member, opening his eyes he saw a still naked Kirishima with his lips wrapped around his cock. An absolutely delicious sight to see and now he hoped he would see more often in the future.
Kirishima didn't even start slowly, no, he took almost half of Izuku's entire cock in his mouth. It wasn't the best blow job he ever had, but still, for someone that gave his first blow job today, this was an improvement.
"Easy there" Izuku reminded when Kirishima gagged on his cock as he tried to get more in.
"Fuck, yeah just like that" Izuku moaned out, his eyes closed. Though, he couldn't deny that the sound that Kirishima made while gagged on his cock turned him really on. Just the thought of Kirishima gagging on his cock made him almost come.
Izuku know that he couldn't hold it in much longer, he had been horny the entire time as he had stretched Kirishima open with his fingers. This was just the finishing touch to bring him over the edge and Kirishima was doing his part really fucking good. Izuku's left hand came down on Kirishima's spiky hair and held his head in place as came in the omega's throat.
Eijiro was gagging and couching around Izuku's cock as he couldn't swallow the gallon of cum. He tried to get his head away from the massive cock, but Izuku's hand kept him perfectly still with a firm grip. Only after the eighth load of cum did it finally stop and Izuku's grip loosened.
"Hah, sorry for that. I just couldn't help myself." Izuku apologized as he felt Kirishima's throat up and down to see if it had swollen up at his rough treatment. Eijiro just let himself be felt up as he tried to get as much air back into his lungs as possible.
"It's okay" Kirishima said as he patted Izuku's hand away in annoyance at the mothering his Alpha did. It hurt his pride that his Alpha thought that this would be too much for him.
"Do you want me to?" Izuku asked as he gestured at the obvious erection, it kind of felt weird that his body was turned on just because his Alpha used him as cum dump.
"No, I have a friend waiting for me and I can control my urges" Ah, that felt good to give his Alpha a verbal slap like that. Izuku indeed looked a little dazed at the obvious reference to his loss of control a moment ago and his omega's decline to please him.
"But, I wouldn't say no, should you later want to return the favor" Kirishima said as he suddenly felt bold enough for it, he grabbed a new pair of boxers and pants and went for the bathroom.
"Aren't you coming to clean me up?" He asked at the door, looking over his shoulder at the dazed alpha. Though, Izuku didn't react as flustered as before, no, his expression changed into a light lust-filled smirk as he rose up.
"Sure babe, I will be there in second, be a good boy and get the water temperature right for me." Eijiro had trouble forming a replay as his mind was filled with one sex fantasy after another. His Alpha really was just like a walking sex machine.
"You will be a good omega, won't you?" Izuku asked again as he only nodded.
"Sure" He answered shortly as he tried to not let his body betray him.
"Good, good boys deserve a reward right?" Izuku said as he came near, Eijiro took a few steps back into the bathroom until he hit the shower wall with Izuku right in front of him.
"I think you deserve a good reward from your Alpha" Izuku said a final time before he got down to give him a blowjob while he turned the hot water on.
Denki was waiting for almost an entire hour now and was already thinking about leaving again when he heard footsteps on the stairs. Coming down were two very, and he meant very, happy-looking mates.
"Sorry for the wait, do you want something to drink?" The tall alpha asked as he stared down at him, it was a miracle for him how someone could get so tall to literally look down on him.
"A coke would be nice" He answered as he still looked at the obvious smile on his best friend's face. Kirishima looked like he was in heaven.
"I will get one" With that the alpha was gone, only and his best friend staring at each other, though it seems like Kirishima wasn't really here with him right now.
"Wouldn't have picked you for one that would let his friend wait to fuck around with his mate." Denki said with a sly grin as Kirishima's smile vanished and big fat blush replaced his face.
"Did he fuck your brain out?" Denki asked, this time more out of curiosity than teasing, since he really wanted to know what sex with such a monster would be like.
"He did no such thing" Kirishima denied as he sat down on the couch.
"Ohh come on, I'm your best friend. You can tell me something about your mate and I will listen to your awesome sex life." Denki said as he let himself fall on the couch, his head over Kirishima's lap.
This was how their relationship was before. Kirishima, the alpha, had always massaged the beta's head as they talked, well Denki ranted about his crushes and Kirishima listened.
"We didn't fuck yet, we just fooled around a little." Kirishima said, his eyes closed as he tried to fight against the rising blush, but this was Denki, the two of them talked about everything.
"Oh, so that was fooling around for you, good to know" Izuku said as both young men at the couch jumped up in fright.
"I--I didn't mean it like---" Kirishima tried to defend himself but Izuku just put his left hand over the omega's mouth as his right hand went over his eyes.
"Don't worry too much, I also like fooling around myself quite a bit" Izuku whispered right into Kirishima's left ear before his big hands started to massage Kirishima's skull. His mouth slowly gave light kisses over the omega's neck and shoulder before he bit the collarbone.
The omega moaned under him as all his concentration was taken away with the blindfold that was Izuku's hand. His mind was only concentrating on the pleasure he was getting from his Alpha.
"I will leave two alone now, have fun and don't fool around too much" Izuku said before he vanished in thin air, that quirk was one hell of getting used to.
"So, you two fooled around huh?" Denki asked with a shit-eating grin.
"Shut up, I will never talk about this." Kirishima said as he gave Denki the death stare that was born out of embarrassment and hate for the mortifying situation that just happened in front of his best friend's eyes.
"Next time call me when you just fool around" Denki said as he jumped up and started to run for the bedroom upstairs as he dodged Kirishima's japs at his rips.
"Stay still you little shit" Kirishima yelled after his friend as he tried to get him.
"Like I would be so ----oooof" Denki couldn't finish his sentence as he didn't see Izuku around the corner while was talking with his friend. The result was that all three of them had fallen to the ground with an Izuku as the victim who was used as a pillow for the other two to land comfortably on pure muscle.
Denki, the beta groaned in pain as he was sandwiched between two overgrown guys that weighed at least two times as much as him, with Izuku it could be even more.
". . . . . . "
". . . . . . ."
".. . . . . . ."
"If I had known that you two miss me this much I wouldn't have left"