So, fontcest is a thing which is when someone ships papyrus and sans together. But then the AU come in and yeah. So the internet literally make UF!sans a SLUT and a SEX SLAVE to UF!papyrus. But swapcest is just... WTF MAN PAPS YOURE RAPING YOUR YOUNGER BROTHER THATS JUST FUCKED UP LIKE U HAVING JAPANESE NOSE BLEEDS EVERYTIME BLUEBERRY DEEP THROATING A ORANGE POPSICLE DUDE U NEED TO SEE SOMEONE...
