Chapter Text
Denki had never voiced an issue with his secondary gender. Being classified as a Omega had it's ups and downs but he never seemed bothered. As a kid he simply took life as it was given to him. Since he wasn't a fully developed Omega he found fun in teasing other kids, playing around with innocent flirting. Though as he got older and his scent became sweeter the tables had turned. Now Alpha guys and girls would shamelessly hit on him after getting a single whiff of his scent.
Mina told him his honey lemonade scent even drove usually calm Alphas, such as herself, absolutely insane. Denki had blushed feeling happy with the compliment. Denki kaminari had never had an issue with his secondary gender, until his mother died.
Nothing had been off. She had decided to have one more child before she got too old. The pregnancy had been easy and she was so excited. Then the day came. All day his leg had been bouncing nervously, class seemed to drag on. By the afternoon still no word. Then his phone rang.
He was hanging out with the self proclaimed "Baku squad" when he got a text from his dad.
Denki call me as soon as possible
A simple message, nothing to be worried about. The blonde excused himself to his dorm. Sitting on the floor next to his bed, his shaking fingers pressed on the call button.
"Dad?"
"Hey bud, um are you alone?"
"Yeah... what's up?"
"I... oh god, bud I don't know how to say this."
Denki's chest tightened, panic rising. His father was crying. There was something wrong with the baby, something wrong with mom, something wrong with both of them.
"Denki, you're mom she didn't make it... and...neither did the baby. I'm so sorry bud... I'm so sorry."
Those last few words were lost on him. He'd dropped his phone and was now staring blankly at the floor. That's when it started getting hot. He picked up the phone with shaking hands.
"D-Dad I'm okay, it's okay, we're going to be okay. Please just take care of yourself. I love you, call at anytime."
"O-okay, I'll come to get you in a week. Love you too son. Bye."
Denki's blood was boiling. His skin felt like it was frying. His forehead collecting perspiration. While his face turned red.
"Denki, are you cool bro?"
Being a Beta, Sero couldn't smell the distressed scent in the air. Denki pulled himself up trudging over to the door. He felt sluggish and slow. Like someone had put him in slow motion. Opening the door he leaned against the frame.
"Denki! Are you okay dude? You don't look so-"
Denki collapsed forward onto the Beta.
"Oh my gosh! Um okay dude just hold on. Um"
Suddenly down the hall Sero heard footsteps. The whole Baku squad had come to check on the Omega. That's when Bakugou froze in place, haulted by the dense smell of heat.
"Kirishima, pinky, back up now." The omega said firmly.
"Why Bakugou-"
Kirishima had stepped too close. His eyes dilated as the scent of a full blown heat assaulted his senses. His Alpha was now in control.
"Oh no you don't." Mina pulled the redhead back.
"Sero go get help! Bakugou will stay with Denki."
Sero rushed off, now understanding what happened. Denki was in heat.
-------------------------------------------------
Denki sat up in the cold infirmary bed, his head hung low. Stress heat, he was having a stress heat. Recovery girl had given him some suppressants that most likely wouldn't work for the rest of the night. Stress heats, or at least from what he heard, weren't affected by suppressants. The most suppressants could do for this situation were to postpone it.
The blonde had told recovery girl what brought this on and she promised him that she'd inform Aizawa so he wouldn't have to. Next week he'd have to miss a lot of class.
This week however, would be spent locked away in his room, with it's newly installed scent proof door. Thank goodness for scent proof doors.
"Kaminari, your escort is here."
If this night wasn't going so horribly he'd be super happy about his escort. The Alpha wore a black scent mask, his tired lilac eyes looking over to the Omega.
"I'll be your escort." Shinsou responded lightly.
Denki tried smiling a bit
"Thank you Shinsou."
Shinsou hitoshi was his number one crush. Ever since the boy had joined their class Denki had a massive crush on him. Now walking back to the dorms in the windy crisp night, Denki thought on this.
"You alright, you've been awfully quiet."
"Oh um yeah, I'm fine. It's just... a lot has happened tonight."
"I'm sorry."
"What for?"
"Well you randomly went into heat so there has to be something wrong."
"Oh yeah, well there's no need to apologize."
They walked in silence. Every now and again Denki looked down at his phone. 40 messages all from the squad group chat.
Many of them asking if he was okay. About 10 from Kirishima just apologizing and another from Bakugou saying they'd all just stress Denki out more with all these texts.
He chuckled a bit.
"Thank you Shinsou."
"For what?"
"Being my escort. I really appreciate it."
"No problem, you've always been nice to me. I appreciate you."
"You do?" Denki said, his ears going red.
"I-I mean yeah. You're pretty cool." Shinsou said, flustered.
"I think you're cool too Shinsou."
Once reaching Denki's dorm Shinsou leaned against the door frame.
"I'm not good at this but, if you would want to I'd like to go out with you... when you get a chance of course."
"I'd love to... is two weekends from now good."
"Definitely."
---------------------
Shivers coursed through him as he thought of Shinsou. How badly he wanted the Alpha to be here, to take him.
Yet he was all alone.
Denki kaminari never had a problem with his secondary gender until his mother died. Only then did he feel completely alone.