Frisk and Sans in my own AU.
An expression and simple angle drawing practice...? Well, maybe it only counts as a doodle.
Below is still this AU Frisk and Sans, but this time it's ten years after the perfect ending (with Frisk now an adult).
In this AU, Frisk is generally portrayed as male, though with a more feminine demeanor. He doesn't mind wearing clothes stereotypically associated with women, nor does he identify as female—just... a nerdy artist? And also a cosplayer. So, yeah.
Oh my god, I have no idea how this paragraph will translate. Maybe Frisk doesn't have any obvious gender distinctions to begin with—I just wanted to blur that line. He's androgynous. (My head is spinning trying to explain this clearly—my English is terrible!)
Oh, and by the way, Sans is bottom.