Xbooru - 1girl 2010s 2016 2d 2d (artwork) abs anthro anthro only armpits bare shoulders biceps black pants black topwear blue body blue skin blue theme bottomwear breasts cleavage clothed clothed female clothing collarbone colored skin cowboy shot digital media (artwork) ear fins eye patch eyepatch female anthro female only fins fish fish girl grin hair hair between eyes half-closed eyes head fins holding holding staff marine medium breasts midriff monster monster girl muscle muscular muscular anthro muscular female navel non-mammal breasts non-mammal navel obliques open mouth pants ponytail red hair red ponytail scar sharp teeth signature sleeveless slit pupils smile solo anthro solo female spaghetti strap staff standing stomach tank top teeth third-party source topwear undertale undertale (series) undyne vashperado video game character video games yellow eyes yellow sclera