Personal blood bank (Tododeku omega/vampire au)

Shoto finds out

This contains Blood-drinking and cuteness

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Shoto pov:

I knocked on Izuku door and his mum answered, a small smile on her face. It also looked like she had been crying "What's wrong?" I asked and she hugged me. I hugged her back. her coffee scent was laced with fear, happiness and sadness. She let me go "Take care of him for me yeah, no matter what?" I nodded and she pulled on my shoulder pulling me down.

She kissed my forehead "That a good boy" she said then walked away sitting in the kitchen. I walked into Izuku bedroom, his scent hitting me. It was laced with happiness mainly but I got an undertone of fear. I looked in the nest on his bed seeing him fast asleep arm wrapped around his middle smiling.

I went to call him when I noticed something on the table. I picked one up reading in and gasping, I then continued looking at every test. Each and everyone read pregnant "Alpha" I turn my head looking at Izuku rubbing his eyes yawning. "Omega are you...?" he placed a hand on his belly "Seems it" I pounced into his nest nuzzling his neck "We're gonna have babies?" he nodded.

I pulled away and looked into his eyes "No wonder I got the emotions I did from both you and your mum's scent" he sniffled "Huh?" I shook my head "The undertones of emotions. And why have you cut me off from feeling what you are?" he rubbed my cheeks "Because I feel gross and icky from being sick" I hum.

I looked at his stomach then into his eyes "My babies are growing in here." he nodded as I placed a hand on his belly. I went down and lifted his top placing a kiss above his belly button "My omega is full of my babies?" he blushed nodding "Yes alpha" I nuzzled his belly "My perfect omega." I placed my cheek against his belly and closed my eyes. 

I purred as he began rubbing my head "You won't leave us right?" I instantly shoved over him "I'm never ever gonna leave you Izuku and I most defiantly won't leave my child" he smiled tearing up "Sorry" he said rubbing his eyes "It's okay" I hugged him placing my noes in his hair. "I can't wait to watch you grow and see them, it. However many you are carrying" he huffed out.

I raised an eyebrow "If there is two I get to boss you around" I hummed nodding "Of course as you won't really be able to do much yourself" he pouted "What if you have more" his eyes widened "Then you ain't getting near me in heat again" I gasped "Nooo" he giggled "I doubt it will happen" I huff out "You know I wouldn't be able to be apart from you in heat right" I nodded.

He kissed my lips "Pluss no heat or ruts until a few months after pregnancy" he cheered "When do you start smelling pregnant" I asked rubbing my noes against his mate marked gland. "Oh a couple of weeks" I pouted "Too long" I kissed his shoulder then bit into it. "Oh fuck that tastes different, sweeter" I said pulling off. "You tase differently, creamier I guess. Even sweeter" He blushed covering his face. 

I healed his bite "I'm happy my omega" I said going back down to his stomach laying against it. "So am I" he said running his hands through my hair "You know what funny" I hummed "Tomorrow is your dad's birthday" I groaned nodding "We found out were bringing in life a day before your father was brought into the world." I huff nodding.

Izuku giggled "This is most likely gonna be the best birthday gift, to find out your gonna be a grandfather" I pouted up at him "Alpha what up?" he kissed his belly "Mine, but you say about my father?" he hummed "Well even though he was horrible father doesn't mean he's gonna be a bad grandfather" I shrug "So I want to give him a chance. If he hurts our babies then he won't have another chance" I smiled.