Rule 34 Dev - 1boy 4_fingers anthro anthro_only artist_name asriel_dreemurr ass blue_hoodie caprine clothed clothing cub cute fluffy_tail footwear fur furry girly goat harusuke hoodie male male_only mammal sandals school_uniform simple_background undertale undertale_(series) uniform video_games white_background white_body white_fur|638696