Headcanons with sugar and the affectionfellswap red bros? O:
Sugar (AffectionHorror Papyrus):
He enjoys wrapping his S/O in his scarf.
His Intent makes his scarf a fairly strong Armor item, since he definitely wants to keep his S/O safe. +15DF, +2HP every turn
Once he gets to the surface, he gets braces to straighten his teeth out
He looks sharp, but he surprisingly isn’t- like a dull knife, the ‘sharp’ looking tips of his fingers are actually blunt, as well as the sharp-looking ends on his vertebrae. He might have done it himself, actually
He actually has a hard time seeing, he’s just.. a *little* blind.
He really hates how spooky he tends to look
AffectionFellSwapRed Sans:
He’s sweet in an unintentionally forceful way.
He does do the collaring tradition with his S/O, and he might be a tiny bit pushy with this too
The collar doesn’t have to be some thick heavy leather metal thing, or anything like that. Even a small, delicate choker could count- what he would pick for you definitely depends on you
The collar he gives you is also a high-defense armor. What it actually does might vary, but it’s likely to be +20DF, +1HP every other turn
He’d like to match your colors to his, so the base color is likely to be black or grey, with a dark pink accent/gem.
He likes to spend his money. A lot. Especially if he has a lot. He’d spend a lot on his S/O.
If he doesn’t have a lot, however, he tends to become something of a stinge, spending as little as possible.
If his S/O ends up underground, and he hasn’t gotten them a collar yet, he may make them wear his scarf out for protection. His scarf feels like a tiny blanket, though it is a bit well-worn
Pup (AffectionFellSwapRed):
He doesn’t smoke, but he does tend to chew things when he gets nervous- like a toothpick, or a straw.
His jacket is floof incarnate
He is definitely fiercely loyal, always.
He actually has a silver tooth, instead of gold
He’s nervous about an S/O, too shy to confess but too anxious not to from fear that someone might steal them away if he doesn’t
He actually keeps pretty deadpan most of the time
My brain started to blank at the end. Mobile Tumblr need a color wheel I swear. Or at least a yellow.