Eren stormed the halls, arms crossed tightly over his chest as he ignored the painful throbbing within his stomach.

"Fucking Levi being a fucking Alpha. What a condescending jerk. I fucking hate him and he can go suck my dick." Eren muttered as he approached the Omega's wing. Why did he have to be trapped in a situation like this? At the mercy of some fucking short ass angry jerk just because he could bear the children. He hated it. He hated him. He hated being an Omega. He hated heats. He hated everything. His hand brushed past the bite mark and he felt like clawing at it to make it disappear into just a massive wound. He was just so frustrated at himself at the situation he found himself in he felt like tearing his own hair out. Not that it would solve anything.

He headed straight for his room, hoping that Arming was not there. He knew the blond was bound to give him a long ass righteous lecture. Unfortunately, everyone just wanted to piss him off because sitting dead center in his bed was Armin, legs crossed with one hand holding up a book and the other resting on his stomach.

"Eren?" He asked confused as the boy waltzed in and landed face first on his bed.

"What are you doing here? Aren't you in heat?" Armin asked, abandoning his book to go and comfort the other Omega. Eren groaned into the bedsheets. Like he needed to be reminded that he was in heat.

"Eren?" Armin asked, his voice softening as he sat on the bed. He reached out his hand to run his fingers through his messy brown hair. He spotted the mark and his mouth fell open in surprise, halting all his actions.

"You're mated but with who?" He asked his voice dripping with concern. Eren groaned again and twisted himself so he was lying on his back, looking up into Armin's questioning eyes.

"One of the Alpha maybe sort of bit me." Eren explained, flinging his arm over his face so he could bury his face in the crook of his elbow.

"So he mated you against your will!" Armin growled, his eyebrows knitting together with anger, "Who is he?! I will personally maim him."

"Maybe this guy called…L-l-Levi." Eren murmured, "Don't make a big deal of it."

"Oh that short fucker is going down!" Armin growled but quickly diverted his attention to checking Eren's body of any wounds.

"Did he hurt you? Is that why you left? Did he choke you?" Armin fussed, brushing Eren's hair out of his face.

"Armin, please its fine. We've come to an agreement. I just left because he was acting like a condescending jerk." Eren said, pushing himself to a sitting position. He swatted away Armin's pestering hands and ran his quickly through his hair.

"I just think I was frustrated at the fact that I'm now stuck with someone for the rest of my life. Someone I don't know. Someone I could hate." Eren sighed softly.

"I'm shocked that you would forgive him for doing something like that." Armin stated.

"Yeah I know I'm stupid." Eren huffed, crossing his arms over his chest.

"Maybe a little naïve but not stupid. Plus, as much as I don't want to say it, you are a great match for Levi." Armin huffed.

"How do you even know him?" Eren asked, raising one of his eyebrows at the blond. Armin blushed and averted his eyes towards his fidgeting hands. Eren's eyes narrowed as he watched Armin's nervousness.

"Armin." Eren hissed, "Tell me." The blond Omega rubbed the back of his neck and blushed a redder shade.

"Look this was a long time ago, you know," Armin made eye contact with Eren and immediately looked away again, "A-a-and it was way before I met Erwin and all that. Levi and I…we spent on of my…heats together but nothing happened out of it! I didn't catch or anything." Eren looked at him with concern, shifting himself towards Armin to look at his neck.

"Did he try to bite you or anything…?" Eren asked suspiciously. Surely Levi might have tried with others too.

"No, no, no. Nothing like that! We just did it a couple times, it was strictly just do it and leave. He didn't really touch me at all actually. I think he had developed a style by the time he finally got to me." Armin explained, "Levi acted like a robot and he didn't talk to me at all for the whole five days but of course I was expecting it from him." Eren sent him a puzzled look and felt an overwhelming feeling of jealousy rise up in his stomach. Armin knew more about his mate then he did. His rational side knew it was because they literally met and mated yesterday but he couldn't help it. He hated Armin for the fact that he slept with Levi, even if he was bonded now. He buried his head in his hands. Already the effects of the bond were seeping into his mind and influencing his thoughts.

"What's wrong?" Armin asked, his hands sliding under Eren's chin. He lifted the boy's face up, looking at him directly with his large blue eyes.

"I'm just…scared? I guess this whole thing is just fucking with my mind and I'm hot. This place is gross, my shirt is sticking to me and just…ugh." Eren closed his eyes and fell backwards on the bed with a loud sigh.

"Maybe you should have come to talk to me after you finished you heat, huh?" Armin said as he moved over to press a cool hand on Eren's forehead.

"Shut up." Eren mumbled, letting out a small groan of regret, "We got in an argument and I stormed out without thinking of the consequences." He flung his arm over his eyes and let out a huff of air as he felt the heat start to stir up from his crotch area.

"I think its best if you go back. Even if you hate Levi, I think you're gonna hate going through your heat without an Alpha," Armin stated, "I'll walk you back if you want." He helped Eren to his feet and the two began their walk back to Eren's room.

"I really wish I was born a Beta." Eren whined as he stopped to let a sudden wave of heat pass. Armin had his arm around Eren's shoulders, rubbing them gently as the Omega doubled over in pain.

"We all do," Armin replied, "We better hurry or you're just going to be in more pain." Eren nodded and gritted his teeth, pushing himself up and steadily putting one foot in front of the other. He leant on Armin most of the way but by the time they finally got to his room, he was practically writhing in his pain. Levi opened the door before Armin could even move to knock, taking Eren into his arms, placing kisses on the boy's neck.

"Nice to see you again, Levi." Armin smiled as he watched the Alpha fuss over Eren, "Make sure you take care of him." A cold icy stare met Armin's warm smile. It was strange seeing him again after the whole fiasco and he could feel the awkward tension hanging in the air like a suffocating blanket. Eren's loud whine interrupted the silence and Armin averted his gaze, bring up a hand to rest on his stomach.

"Look, I'm just going to go." Armin said, eyes travelling down to see that Eren was beginning to grind himself against Levi's torso. The blond turned and already had started to walk away when he heard the soft reply.

"Thank you, Armin."