Been following your teen parents/pregnant Dami au and the Kryptonian biology from @now-listen-here and I've been thinking it'd be fun if we mashed them together
Like, Jon hearing the baby's heartbeat and smelling the hormone change in Damian and immediately switching into nesting mode
He just picks Damian up and carries him into their team's hc so he can take care of him better. He's modified the room to be as soft and cozy and comfy for Damian as possible.
He devotes all of his time to Damian. He's got service bots doing the chores and he just does whatever Damian wants (usually to be held, occasionally run an insane errand like getting him a treat from another planet. Jon doesn't even bat an eye)
The Kents would rather not this be the case, but they also recognize that there's no curbing his instincts. Forcing him to go to school or on missions would probably end with a fight at best and, at worse, with someone getting a finger bit off.
The Batfam are going CRAZY. They want the baby of the family with them and try to get him back, but it just ends badly for them cause, again, going against an instinct-driven Kryptonian, especially one as temperamental and territorial as Jon is NOT going to end well
The only people who are allowed free access to Damian are Steph, Talia and Lois, because they are helpful. The others need to check first.
Also, I really liked the ask where Damian chose Jon to have a baby with, so I like to think that this is exactly what he planned: he asked Jon because he was his safe space and favorite person in the world (and he's been dreaming of a sweet domestic existence with him for years now), but also because he was well aware he'd be VERY well taken care of. He loves the attention and, while he loves his family, they would just be unnecessary stress
Ugh anon I was smiling the whole time reading this. This was me by the end of it!
And yes of course Damian loves the attention! And along with his emotional ups and down because of hormones Jon is there by his side the minute he hears even a little sniffle, and if Damian was already clingy enough his 100x more clingy now. Everytime Jon has to leave for something Damian is either pouting or clinging onto the back of Jon's shirt like a child would there mother and how can Jon say no? He says his not going to be doing any hero work for the time being so don't even ask him there are plenty of other supers to ask. Most of the time though Damian really just wants to be held, he has his own worries and anxiety about the whole pregnancy so when his anxiety spikes Jon is there to just hold him and Damian's trying to nuzzles himself as close to Jon as possible.
Talia is more than okay, more than delighted to know that her one and only child, along with her son to be grandchild are protected by one of the strongest beings out there.
And I love the thought that both their families assume that the whole thing was an accident when in reality it's just Damian confessing "It wasn't an accident I wanted this. Though it is happening a lot earlier than we expected"
