What if the skeletons got S/O pregnant and they didn't know the gender because the doctors weren't able to tell. And surprise! It was triplets. Though there's just one problem skeleton and S/O bought the clothes for the wrong gender and they're all girls
For the Underswap Papyrus, Horrorfell Papyrus, Coffee and Wine
Stretch:
Uhhhhhhhhh oh god oh god
One baby?!? Fine, maybe he’ll be an okay dad to one baby, but three?!?!?
He nearly passes out cold when he watches all three babies be born. Stretch was already nervous enough to be a dad, this has easily tripled all that anxiety.
Worse yet, all the clothes you had bought together are for boys! Not precious little girls!! Its not even enough clothes for two babies!!
A nurse calms Stretch down before he can have a full panic attack. Blue also helps calm his younger brother down.
For a little while, Stretch is so worried about being a dad he forgets about the clothing situation entirely. He only remembers once you’re all getting ready to leave the hospital, and one of your daughters ends up having to keep the hospital clothes she was dressed in.
He makes a shopping trip to the mall the next weekend.
Coffee:
Uhhhhh Wine, please help!!
Coffee feels like he should call his brother. For any other situation before this he knew Wine was always glad to take over when he felt overwhelmed.
But now he can’t call on his brother, these three little girls are his, they’re his responsibility. Despite all the nervousness around the birth, Coffee actually adjusts much better then most think he would.
You thought he would try and get his brother to help out, but Coffee’s quite determined to do this himself. He wants to be the best father he can be, he can’t do that if he relies on his brother for everything.
He gets the cutest clothes money can buy before shortcutting back to the hospital.
Wine:
Luckily Wine has diligently prepared for every single possible scenario and pulls out several lovely little outfits for all three of your newborns.
You’ll need to do more clothes shopping later, he bought plenty of clothes for one baby, not three. But for now each girl has her own sweet little gold and red coloured dress to go home in.
Wine nearly has an aneurysm when you both find out you’re having triplets. He already dearly loves his daughters but protecting and raising one child is hard enough. He remembers all the years of struggle with his younger brother. Raising three?? That seems impossible even as the captain of the royal guard.
He plans to keep his daughters at home, at least until they’re school aged for fear of attacks from rivals or enemies of the crown he’s defeated.
Coffee is going to be families new errand boy for the foreseeable future. Until you manage to calm Wine down at least.
Pyre (HF paps):
If you thought Wine was overprotective, Pyre is doubly so. He openly cries when he gets to hold all three of his daughters, they look so perfect, the exact opposite of the scarred Monster their father is.
Then he realises neither of you bought any clothing that would fit them. Pyre really doesn’t want to leave you or your children alone, you’re not in any condition to protect your babies, so he feels it’s up to him to do so. Pyre won’t even let the nurses pick his daughters up without his permission.
His daughters will be stuck wearing clothes from the boys section until Pyre feels confident enough to either leave them for a few hours, or take them with him while he shops. Hound (HF Sans) may be able to help calm Pyre down, once the triplets are a little older he can babysit occasionally.
To be fair, I don’t think baby clothes really matter in terms of sex, it’s just design and fashion choices really. Your daughters are going to look back at their baby photos and be very confused by yours and Pyres fashion choices.