((Inspired by Empanadadooblez beautiful Villain!AU power family))
Saitama: *Sits and watches tv as Kota tugs on his sleeve* Hm? Hey buddy. What's up?
Kota: *gives a sad look*
Saitama: Mama will be back soon, he has to finish getting repaired
Kota: *Hugs Saitama's arm*
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Saitama:*starts fixing dinner as Kota clings to his leg* He'll be home soon *Feels Kota bury his face against his leg* Hm?
Kota: *Sniffles with a hiccup*
Saitama: Alright, buddy. Let's take care of this *picks Kota up*
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Genos: *Returns an hour later, pausing in the hallway as he hears the vacuum running* Sensei, sorry I am so late. There were a few tests the doctor had to run.
Saitama: It's alright *continues vacuuming*
Genos: *tilts his head* isn't it a bit late to be vacuuming, sensei?
Saitama:*turns around to show Kota clung to the vacuum with his ear against it, sleeping* It reminds him of the sound of your core, he was pretty bummed all day.