FURVERT!

anthro areola big_butt big_muscles big_pecs big_penis black_body black_hair butt canid canine canis castbound darkened_genitalia domestic_dog foreskin genitals hair half-erect hi_res humanoid_genitalia humanoid_penis looking_at_viewer male mammal moobs muscular pecs penis red_eyes russell_(castbound)selfie short_hair short_tail solo tail tongue tongue_out vein veiny_penis