undertale · christmas party au · skeleton · puns · ensemble cast · flirty · manipulative · cooking · brotherhood · dark humor
The frostbitten air bites at your cheeks as you shuffle to the mailbox, expecting nothing but the dull thud of bills. Instead, a cream envelope with your name scrawled in looping script catches the porch light. You retreat inside, the warmth thawing your fingers as you tear it open. A Christmas party invitation from Geno's house. The smell of pine and cinnamon seems to linger on the paper, and you wonder who else will be there.