FURVERT!

4:3 abs animal_genitalia animal_penis anthro athletic balls bdsm biceps big_penis biped black_nose blue_hair bodily_fluids bondage bound brown_eyes canid canine canine_genitalia canine_penis canis chest_tuft domestic_dog dripping erection fangs feet fur genital_fluids genitals grey_background grey_body grey_fur hair knot leaking looking_at_viewer lying lykanthrope male mammal multicolored_body multicolored_fur muscular muscular_anthro nude on_back paws pecs penis precum presenting sheath side_view simple_background solo submissive submissive_male sweat tail teeth tuft two_tone_body two_tone_fur upside_down vein veiny_penis white_body white_fur