So I know this blog is basically dead, but I came to a realization while thinking of how Mars and Lunar would interact with any hypothetical child the two of them had: Mars x Lunar is the recipie for Ipad baby.
I have a feeling that Lunar would be the type of parent to just kind of give his kid his phone and let them play games and watch youtube videos or things like that. Probably with some supervision and/or parental control settings just to be safe, but he'd just slap a few filters on and then give his kid unsupervised internet access.
And then if Mars had a kid, you'd better bet that he's like playing games with his child in his lap. Nothing inappropriate, not while his kid's present, but he'll be playing Fortnite or something and sometimes he'll ask his baby for pointers, recieve babble, and take it as advice. Sometimes he'll even let his kid use the controls for the game and try to complete the level if it's not a high stakes game.
Both of those parenting traits in mind, any kid that Lunar and Mars had together would have so much screentime thanks to both of their parents. Whether it's as a bonding activity, or Lunar just being a bit of a lazy parent and giving his kid his phone. I think Lunar and Mars might try to limit their kid's screentime to some degree, but that kid is definitely growing up addicted to screens.