FURVERT!

3_toes 5_fingers abs anthro balls black_balls black_body black_fur black_nose canid canine canis collar domestic_dog erection feet fingers fur genitals grey_background grey_inner_ear_fluff hair hybrid inner_ear_fluff male mammal muscular muscular_anthro muscular_male penis pink_penis simple_background solo tail toes tuft unknown_artist white_hair yellow_eyes