FURVERT!

all_fours anthro ass_up backsack balls big_balls big_butt big_muscles big_penis black_markings bo_(slipco)bull_terrier butt butt_tattoo canid canine canis chest_tattoo clothing domestic_dog ear_piercing facial_piercing feet foreskin fur genital_piercing genitals hindpaw huge_butt humanoid_genitalia humanoid_penis hunting_dog jockstrap leg_tattoo looking_at_viewer looking_back looking_back_at_viewer low-angle_view male mammal mariart markings multiple_tattoos muscular nipples nose_piercing nose_ring paws penis penis_piercing piercing presenting presenting_hindquarters rear_view ring_piercing simple_background solo tail tail_motion tailwag tattoo terrier tribal tribal_tattoo underwear white_body white_fur yellow_background