oh look, it's a sassy scientist
i mean, at least he's sassy in castle's pet...
saw a bunch of undertale art recently cuz of its 8th anniversary and decided to doodle one of my sons/sanses again-
for those who don't know him yet and haven't read my ancient old x reader fanfic (on quotev/wattpad) called Castle's Pet: Meet Corrosivetale!Sans, aka Vile.
not me just playin around with colored texts more like a fuckin toddler chewing on crayons













