Rule 34 Dev - abstract_background animal_genitalia anus balls big_balls black_body black_horn butt digitigrade feral fully_sheathed genitals horn lying male multicolored_body paws presenting quadruped scales scaly_tail sheath sheath_slit solo tail tail_anus thick_tail two_tone_body two_tone_tail white_body dreks_thel european_mythology mythology dragon mythological_creature mythological_scalie scalie wingless_dragon absurd_res hi_res|20604481905