Chapter Text
CW: NSFW, KiriBaku, virgin Baku, experienced Kiri, marking, switching, oral sex, coming untouched, sexual mishaps, underdog
Katsuki hated being behind. He was always meant to be on top, striving to be the best at everything he did.
And now that included being a boyfriend.
Relationships weren’t always on his radar, but you know dying and coming back to life can change some things. Things like admitting you liked your best friend as more than just a best friend and wanted to kiss his stupid face.
So here he was, dating Eijirou and so woefully behind.
The red head had had a few relationships over the years it had taken Katsuki to get his head out of his ass but admitted later he was pinning for him.
It started with kissing. He realized how far behind he was when Eijirou left him breathless and squirming with just a few soft kisses to his lips and neck. There wasn’t a day now that the length of his pale neck was covered in bite marks and hickies in various stages of healing.
Then he discovered that his boyfriend had been obsessed with his chest and how plush his pecs were, Katsuki would argue that Eijirou’s were the same size if not bigger but he chose to ignore that.
He couldn’t catch up with how quickly Eijirou learned his tells and body. It was like he had studied Katsuki for years and knew every single place to touch or kiss or bite that made the blond lose his mind.
His first time giving a blowjob ended up with Katsuki nearly coughing up his dinner meanwhile Eijirou got him to cum in minutes.
He got fingered and came untouched. He tried topping and came after three thrusts.
Katsuki hated being behind.
But that was over with. Tonight was the night. He had done his research. He had a plan.
He was going to blow Eijirou’s mind with sex so good there would be no question that Katsuki was the best he had ever had.
~The End