This is my Au of MHA. Aiazwa is Katsuki and Izuku's dad,He adopted them when they where Little. Katsuki is is 18 and Deku is 14,They live with their Dad's but Katsuki is responsible for taking care of Deku when their dad's are busy. Todoroki is 17 a...
Katsuki was on his way to lunch when he heard someone yelling at his dad's. Katsuki went to investigate,It his boyfriend Kirishima. Katsuki said"Eijiro Kirishima"! Kiri said"Kats"?! Aizawa said"Kats what did you hear"? Katsuki said"I heard My Boyfriend being Disrespectful to my dad's". Kiri said"Kats,I"... Katsuki said"Don't even try. You know D*mn well I don't put up with this Eijiro Weston Kirishima"! Kiri said"Babe I'm sorry,I"... *Smack*! Katsuki delivered a firm swat to Kirishima's bottom. Katsuki said"You're in big trouble Mister,Come find me after lunch". Kirishima said"What about Eri? She can't be left alone". Katsuki said"I'll send Shoto and Izu to pick her up. You're coming home with me after school. Anymore Misbehavior and I'll Spank you here as well got it"? Kirishima said"Yes Sir Kats". Katsuki kissed him and said"Good. Now lets go. Dad's I'll see you later". Hizashi said"Ok son". Aizawa said"Alright. Ow! Zashi I have a cut". Hizashi said"C'mon kitty". At the Cafeteria... Kiri was being a brat. Katsuki said"Stop it. I will spank you if you don't". Kiri rolled his eyes and said"F*ck off"! Katsuki said"That is it Kirishima"! Katsuki grabbed him and dragged him into the bathroom,locking the door. Kiri said"Kats,Pls no! I-I-I-I'm sorry"!! Katsuki said"Babe,I gave you a chance to behave and you acted out. This is happening weather you want it too or not baby". Kiri said"But it'll hurt. You're gonna use your quirk"!! Kiri was crying,Katsuki said"Eijiro,Baby I'm not gonna use my quirk. Why would you ever think that sweetheart"? Kiri said"Cause you got m-m-mad at me". Katsuki said"Baby,*Kisses his head* just because you acted out doesn't mean that you deserve it with my quirk. It's just gonna be my hand ok"? Kiri nodded and said"Yes Sir,babe". Katsuki said"Ok Kiri I need you to lay over the changing table for me". Kiri nodded and laid over it. Katsuki said"Good boy". Kiri said"Babe,could you do it bare? Pls"? Katsuki said"Baby,why do you think you deserve it bare"? Kiri said"Cause I was a f*cking brat and wasn't heeding your warning". *Smack*! Katsuki said"Enough of the cursing babe. Now just because you where acting like a brat doesn't mean you deserve it bare love". Kiri said"Ok kats". *Smack,Smack,Smack,Smack,Smack*! Katsuki delivered more swats to his boyfriend's bottom. Kiri whimpered. Katsuki said"It's ok to cry baby. Vulnerability is a good thing honey". Kirishima said"My parents said it was bad". *Smack,Smack,Smack,Smack*! Katsuki said"Baby your parents where wrong. I'm glad you don't live with them". *Smack,Smack,Smack,Smack,Smack*!! More swats reigned down on Kiri's bottom. Kiri started crying. Katsuki rubbed his back and said"Shh it's ok Baby. We're almost done ok love"? Kiri nodded. *Smack,Smack,Smack,Smack*!! Kiri sobbed but didn't kick his legs. Katsuki laid down the last 20 smacks then let him up. Katsuki held him and said"Shh,Shh Baby your ok. You did so Well love. But you're still getting a spanking tonight". Kiri said"Yes Sir love". Katsuki kissed him and said"Lets go get some food. We gott eat". Kiri whined,he didn't wanna eat. Katsuki said"Baby c'mon". Kiri grabbed his Boyfriend's hand. Deku was playing with Shoto outside,Aizawa and Hizashi supervising them. Katsuki said"Let's eat before we go". Kiri nodded and slowly eat his food,nervous about tonight. Katsuki said"Babe,How long have we been together"? Kiri said"F-F-F-Four y-y-y-years". Katsuki said"Babe would I ever harm you"? Kiri said"No sir". Katsuki said"So pls trust me love". Kiri said"I do babe I'm just nervous". Katsuki kissed his cheek and said"It'll be ok honey. But pls try not to act out ok"? Kiri said"Ok babe". Katsuki said"I love you". Kiri leanes against his boyfriend and said"I love you too babe". At Home... Deku was playing with Eri and Shoto in his room. Kiri said"Kats are you sure your dads are ok with me and Eri sleeping over"? Katsuki said"Yes Kiri I'm sure. Keep asking dumb questions and you'll get another spanking". Kiri said"Kats"... Katsuki popped him and Said"Stop the whining". Kiri said"Kats"! Katsuki said"Eijiro,Baby calm down or else". Kiri said"Katsuki,Stop"... Katsuki said"Shh,Shh Love I got you". Kiri said"Pls don't spank me yet Kats,I'm sorry babe". Katsuki said"I won't love. *smooch*. Now let's go see what Eri and Deku are up too". Kirishima said"Alright baby". Eri said"Ej,Ej"!! Kir said"What is it sweetheart"? Eri said"Look what me and Izu drew"!! Shoto said"They've drawing since we came here". Kiri Said"How bout we watch TV"? Deku said"Video,Video"! Katsuki said"How bout SpongeBob instead baby boy"? Deku said"Yweah,Yweah"! Later,at night... Katsuki said"Alright love,Let's get this over with. Bare your bottom and come over my lap". Kiri nodded,taking down his pants and Underwear then laying over his boyfriend's lap. Katsuki said"This time it is gonna be with my quirk ok babe"? Kiri said"Yes Sir Love". Katsuki said"It's only gonna be at 3%". Kiri said"Yes Sir". *Smack,Smack,Smack*! Kiri said"Babe I'm sorry"! Katsuki said"You better be Eijiro Weston Kirishima,Treating my dad's like that". *Smack,Smack,Smack,Smack*!
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Katsuki said"Listen to me next time Kiri!I can always pull you over my lap again"! Kiri said"Kats,Pls stop it hurts"!! Katsuki said"D*mn right it hurts,you where a very bad boy today! Blowing up at me dad's like that"!! Kiri said"Kats! I'm sorry,I'll be good I promise"!! Katsuki said"You can never and I mean never do that again,You understand me"?! Kiri said"Yes Sir"! Katsuki rubbed his back and said"I'm so proud of you Babe. You're taking it well,even with my quirk". Kiri said"Kats,baby pls no more. I promise to be good". Katsuki said"Just a few more ok Baby"? Kiri nodded,Tears streaming down his face. Katsuki laid down the last smacks and let his boyfriend up. Kiri was crying,not daring to rub his bottom. Katsuki said"My sweet Eijiro, All sweet now"? Kiri nodded and said"Sorry Kats,I'll be your good boy". Katsuki said"You are a good boy Eijiro. Now how bout I call Tokoyami to come get Eri so you can sleep with me tonight babe". Kiri said"Kats,do you have any Pajamas I can borrow"? Katsuki said"Of course I do love. I ordered us and Izu some Pizza. Dads are out with Uncle Toshi and Enji. Shoto's with cousin dabi". After the 3 boys ate they where passed out in Katsuki's room. Katsuki held Deku on his chest while Kiri was snuggled beside him.
