epiderma's manga / #Family(2)

I'm sooo confused? it feels like I know absolutely nothing about these characters, who they are, their past or if they even love each other. wtf is up with that collar? this isn't omegaverse? or is it? wtf is going on? it's a little cute but most of the time I was very '???'

TOP TEN Holy fuck!!!! this was sooo tender and raw and sweet!!! I love them all so much- nao and ai are fucking made for each other and I'm so glad I picked this up!! I held myself back from crying so many times but mannn.. this gave me baby fever and the hope of actually having a family of my own with a wife... sobbing. If this ever gets an anime I will cry ugly lmao.