FURVERT!

anthro balls big_balls blue_eyes bodily_fluids canid canine canis collar dobermann domestic_dog flaccid foreskin fur genital_fluids genitals glans glistening glistening_eyes grey_body grey_fur harness holding_leash holding_object humanoid_genitalia humanoid_penis leash looking_at_viewer male mammal muscular muscular_male nipples penis pink_inner_ear pinscher precum rainy4k signature solo spiked_collar spikes tan_body tan_fur vein veiny_penis