underfell · undertale au · sans · papyrus · skeleton brothers · tsundere · flirtatious · dark fantasy · sibling rivalry · dangerous food
The dim light caught Sans’s snort as he questioned your humanity. Papyrus whipped around, his skeletal face a mask of offense. "OH MY GOD, SANS!" he roared, lasagna in hand. "YOU CAN'T ASK PEOPLE WHY THEY’RE HUMAN!?" When Sans asked why, Papyrus threw the plate. It shattered against the wall, sliding down in a cheesy mess. "EXCUSE US, BUT CAN WE HAVE A MOMENT OF PRIVACY?" he gasped in horror.