A/N: I made all Alpha's have penises regardless of gender and all Omega's have vaginas regardless of gender. Also, I apologize for the Monoma slander in this chapter.

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There was a change amongst the three of them ever since he spent the nig ht and woke up early morning so he can sneak off back to his dorm. They had told him to leave his dorm open so they can check on him and he listened and was pleasantly surprised to see Katsuki was the one who came and stood outside his nest watching him with the softest smile he's ever seen. His spicy cinnamon scent permeated the air and had lulled him back to sleep purring contentedly deep in his chest. This was the start of a routine. One of them would come and get him at night and bring him to their dorm to sleep, let him go back to his room and one of them would come to check on him. It was sweet, it was endearing. It made it extremely hard to hide his feelings.

"Kero, I'm glad that the three of you are making so much progress. I am proud of you and I can't wait for you three to become official." He was talking with Tsu, Hanta, and Mina who all three were very aware of Eijiro and Katsuki'd advances on Mezo but would only lightly tease Mezo. They would tease the two Alpha's after everything is done.

"So would you bond immediately or wait a few weeks? I think immediate bonding should ensure. You already listen to them-" He let out a high-pitched whine batting his hands at all of them to stop their foolishness. He turned around to grab his food and glanced up to see Eijiro and Katsuki staring at him and glancing at his friends but a quick smile put them at ease and they continued doing whatever they were doing.

"They are both so obsessed and attuned to you it's insane." That was Hanta who said it even though he was one to talk. He knows when Mina and Tsu are upset just by feeling and he was obsessed with both of them as well.

"I almost feel bad for Monoma. Almost." That was Mina and Mezo did not like to dwell on the annoying blonde Alpha. He was blonde and loud like Katsuki but that's where the comparisons end. Monoma was annoying and for some reason, he has become fixated with Mezo and is everywhere that Mezo is it's scary.

"It's creepy how he is everywhere that you am. I feel like he is doing it to purposely get under Bakugo's and Kirishima's skin. He is also the only person that Kirishima doesn't like." Mezo had to agree with that. Eijiro is extremely sweet and friendly but, Monoma is the only one he actively does not like. He literally glares at him every time he is in his presence and simply snarls and walks away once he starts talking. For Monoma's sake, he really hopes he doesn't try anything in their presence. Anyone with half a brain can tell Eijiro and Katsuki got the hots for Mezo and are courting him. Only a dumbass would try to do something to sabotage their advances which in turn would enrage both of them.

"I don't want to think about him. He makes me very uncomfortable." He didn't want to admit it out loud that Monoma purposely pumps out Alpha pheromones to make him submit. It worked a couple of times but he would only fall to his knees once Monoma wasn't in sight. He refused to fall in front of him. He was weak to certain pheromones and he has been taking private lessons to try and control that. It's dangerous when fighting villains. The rest of the lunch period went by smoothly Mezo talked to other Alpha's from Class 1-B pretending to not feel the two sets of eyes burning into the back of his head. He is always the first person to leave lunch so that's what he did but, was too much in his head to notice someone following him. He made it to the hallway near the bathroom when he heard someone clearing their throat. He turned around and grimaced at the sight of Monoma. The dude was eye to eye with him which annoyed him to no end. He really didn't like him.

"Hi, Monoma." He refused to call him by his first name. That was reserved for his pack only. The blonde asshole smirked at him

"Is that any way to address your Alpha?" He felt his entire face contort into disbelief. He was flabbergasted and had to look around to see if anyone was hearing the bullshit spewing out his mouth. "Don't look so confused babe, you'll submit in no time." With no warning, Monoma started pumping out Alpha pheromones that were potent. Something was wrong though. He was feeling lightheaded and he was grabbing the wall to hold himself up. This was different. What the fuck. "Ah, so they weren't lying when they said it'll make the most headstrong Omega's submit." Mezo was panicking. He was scared. He was losing control of his body but, his mind was still on,

"Call out to Alphas! Omega needs help! Alphas will save Omega! Get them!"

He let out a high keening noise as he fell to his knees, sweat dripping. He was being sent into a pseudo-heat! What the hell was Monoma planning on doing? He never knew he can be this cruel.

"I had my eyes on you for so long but those fucking pig-headed Alphas are so greedy. They have each other they don't need you. I deserve to have you. They get everything in life they can deal with not having you. All I have to do is knot and claim you and you'll be mine forever." Mezo was crying and he hasn't cried since he was a kid. Not even when his arm was ripped off he cry. He was about to be violated. Where was everyone? He was making so much noise and hyperventilating. He was extremely distressed.

"What the fuck are you doing?" He didn't know who was but his Omega did

"Alphas! They came to save us! We are safe! Safe with them! They protect us!"

He was about to drop and all he heard was snarling, growling, things being thrown, and a lot of shouting and commotion. It was too much for him to handle. He didn't want to drop he really didn't know where his Alphas were. He wanted to be safe. He needed to be safe.

"Omega. Drop." He does not know who gave that Alpha command but he listened and dropped.

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When he woke up it was blearily but he felt warm and safe. He blinked open his eyes trying to take in his surroundings and he must have made a noise because there was some movement before a soft hand was rubbing his chin.

"Come back to us baby. You're safe now. It's okay, Omega is safe, you're protected." He finally came to consciousness fully and both saw and felt that he was squished between two hard bodies. This was not the way he pictured he would be squished but, he would take the comfort for now.

"You're with us my love?" He nodded a bit looking up to see Katsuki was in front of him but, he was different. His eyes. They were completely slit which is a sign of an Alpha frenzy and his canines protruded out of his mouth. They weren't having sex and bonding so that meant he got extremely angry. "There you go. I know I look a little scary my sweet but I won't hurt you I promise. Your Alpha won't ever hurt you." He believed him and sighed but, his attention was brought back to the body behind him which was Kirishima. He leaned back while Eijiro craned his neck forward and down. Mezo saw he too go into an Alpha frenzy. He winced.

"I am so sorry for the way we look it's just...we lost it when we saw you on the floor and he was above you touching you...We both just lost it. Both of our Alpha's wouldn't relax so we took you. Recovery girl was the only one our Alpha allowed near you. She said it would take 24 hours max and it almost did." Mezo's eyes bugged out of his head at that

"Yeah, cupcake it's 5 Am the next day. We tried sleeping but woke up when we sensed you waking." There were gentle hands all over his face and torso that were keeping him relaxed.

"I feel...groggy and hungry." Katsuki was quick to get up and grab snacks while Eijiro flipped him onto his back and hovered over him. He was watching intensely for a reaction.

"Let me scent you pretty. Can you be a good boy for your Alpha and let him scent you?" That was mean because he knows he is weak to praise and nicknames so he folded instantly.

"Yes, Eiji..." He grinned all fangs wasting no time pressing his whole face into his neck and taking a healthy whiff. He laid pliant beneath him as Eiji scented him.

"Here my sweetness." He turned his head since Eiji was on his chest now and opened his mouth to eat since Eiji had him pinned to the mattress. "Such a good pretty boy." A keening noise escaped him and he felt Eiji grin against him. "Look at you being such a good boy for us. You're a perfect pretty boy. You're our perfect pretty boy." Katsuki grabbed his chin guiding him to look at him "Can I kiss you?" Mezo's mouth dropped and closed. He nodded and his heartbeat increased as his excitement was noticeable in his scent "Relax sugar, let me guide you." Never in a million years did he think he was this submissive but he would only be this for them. Only them. The kiss was the best ever and when Katsuki nipped his lip he opened his mouth to let his tongue in. He was not winning dominance and he found he didn't want to. He was 100 percent okay with being submissive.

"You're so good for us. Perfect Omega, our pretty, strong perfect Omega." Both his Omega and himself preened under the attention.

"Be ours, Mezo." Eijiro had stopped scenting him to look him in the eyes with a serious expression. "I am tired of people thinking they can have access to you when you're already taken. Please be our Omega and we will be your Alpha's." Katsuki joined him and was playing with Mezo's hair.

"It's the truth. You're our good, pretty boy. However, we are yours too. We belong to you as much as you belong to us. I don't want another Alpha thinking you're available when you're not." Mezo had a realization. Number one was that they finally asked him about the burning question.

"Yes, I will be yours as much as you're mine." His second realization was that he was still in control of decisions which made him so happy that his Alpha's trusted him.

"I'm glad you confirmed what we already know. Now we can scent you all we want so everyone can know you're taken until you're ready to be claimed. We will wait for you as long as you want." Mezo just laid there post-sub drop basking under the attention of his official Alphas. He couldn't wait to show them off.

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This was the final part!