kansou (kanso 1), flowey (undertale), sans (undertale), soul (deltarune), undertale, utdr (toby fox), bad id, bad pixiv id, highres, inactive account, 1boy, :d, ankle socks, black eyes, black sclera, black shorts, blue eyes, blue jacket, bone, chromatic aberration, colored sclera, drawstring, film grain, flower, grey background, grey hood, grin, hands in pockets, heart, hollow eyes, hood, hooded jacket, jacket, leaf, open clothes, open jacket, open mouth, pink slippers, shirt, shorts, simple background, slippers, smile, socks, sparkle, standing, straight-on, tongue, white eyes, white shirt, white socks, yellow flower