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anthro big_breasts black_body black_fur black_hair breast_growth breasts canid canid_demon canine collar colored crizostar demon expansion female fur gender_transformation glowing glowing_eyes grey_body grey_fur growth hair hair_growth happy hellhound hi_res long_hair male mammal monster_girl_(genre)monster_girl_encyclopedia mtf_transformation mythological_canine mythological_creature mythology purple_eyes red_body red_fur sequence smile solo species_transformation surprised thick_thighs thigh_expansion transformation transformation_sequence wickerbeast