kurobarashan, frisk (undertale), undertale, utdr (toby fox), commentary request, highres, + +, 1other, black eyes, black sweater, blonde hair, blue background, bright pupils, close-up, colored eyelashes, colored inner hair, grey hair, hair between eyes, looking at viewer, multicolored hair, no mouth, other focus, portrait, short hair, simple background, solo, sweater, tsurime, turtleneck, turtleneck sweater, two-tone hair, unusually open eyes, yellow pupils