Rule 34 Dev - anthro bottomwear chair chalkboard clothed clothing curtains fade_in fade_out footwear fully_clothed furniture information_board inside looking_at_viewer male music pants rear_view school school_desk shirt shoes sitting solo tail tail_motion tailwag tongue topwear uniform window klongi sound_warning lizard_(mucknagabe) lizard reptile scalie 16:9 2020 animated black_and_white flash monochrome signature sound widescreen|10749241265