(Day 29)
(Making a heir)
(Warning! This is a smut 18+, This will include: rough gay sex, male pregnancy, impregnation kink, praise kink, servant Shigaraki, nipple play, king and baby name calling, and top Dabi!)

D

abi smirked his mind racing with different pictures of what was to come.

Shigaraki had agreed long ago that on this day they would try for a child who would become the next ruler of the underworld.

Dabi had almost counted down the days till this moment. Having a child with his love would make him the happiest demon alive.

He opened the door to his shared bedroom his eyes widening slightly at the sight of his little demon already undressed.

"Already ready for me?" Dabi asked a slight smirk on his face as he shut and locked the door behind him.

Shigaraki turned around jumping slightly before a light blush took over his face. "What?"

The demon king smiled his eyes almost a glowing blue with excitement. "Have you forgotten love, about this time a year ago we both agreed we would try for a child to fill my role."

Shigarakis face shifted from confusion to realization to then a bit nervous. "Y-yes I remember... are we really going to do that?"

"Yes. It's a must for a king."

The smaller male swallowed harshly but nodded. He wanted to make his king happy after all he was a servant for him.

"Such a good little demon. Lets get started~" Dabi pushed himself away from the door and pulled the smaller male closer to him.

The two entangling themselves with each other as they fell onto the bed already in a heated kiss.

Their tongues fought though Dabis won as usual. He searched every inch of the smaller males mouth smirking into the kiss as Shigaraki moaned.

The smaller demon grinding his ass against Dabis already hard member making him groan and pull away to undress.

Shigaraki helped puller the taller males shirt off and leaving kisses everywhere he could before being tossed back onto the bed.

Dabi got back onto of the smaller male and attacked his neck leaving marks for everyone to see.

"M-mmm~ my k-king! P-please get me pregnant! I-i want to have a child with you a-and make you happy!"

"That's right baby. Your doing so good calling out for me like that. I'll fill you soon I promise~"

The smaller male moaned loudly at the response and squirmed so he was lined up with his kings member.

Dabi smiled at the newfound hurry and decided stretching wasn't needed in this situation.

He pushed his cock deep inside the smaller male the tight walls squeezing him and making him feel so amazing.

"M-my k-king!"

Dabis concentration went back to his little demon who had tears welling in his eyes. "It's okay baby the pain will go away soon. Your doing amazing~"

Shigaraki bit his lip and tried not to think about the pain as Dabi pulled out and pushed back in slowly.

Soon enough he didn't feel it anymore and his moans grew louder. "P-please! I-i want to have your k-kid my king!"

"You will~" Dabi said his voice low as he groaned and gathered a pace, his thrusts harsh.

The room was hot and filled with dirty sounds as the demon king did whatever he could to make his hope come true.

Soon though his member started to drip and he couldn't take it anymore. "Come with me baby like a good servant. While I get you pregnant~"

"Y-yes king!"

Dabi closed his eyes tight as he came hard inside the smaller male with so much cum it almost dripped as he pulled out. He of course didn't not let it.

His eyes opened and the sight of his little demon covered in white seed almost made him want a round two.

They didn't though in fact they cleaned up and went to bed soon after wanting it to be the next day to see if it had worked.

Dabi was still sleeping when he heard fumbling noises. He woke up and saw Shigaraki sitting across from him with a happy smile.

"Did you get up I could have-"

Shigaraki put a finger to Dabis mouth and held up a pregnancy test a plus mark showing on it clearly.

"Holy fuck it worked?"

"Yes!"

Dabi got the biggest smile on his face as he carefully tackled the smaller demon in a big hug.

The end