FURVERT!

anal animal_genitalia animal_penis ass_up balls bdsm black_balls black_nose bodily_fluids bondage bound brown_body brown_fur bucket canid canine canine_genitalia canine_penis canis container domestic_dog enema feral forced fur genital_fluids genitals german_shepherd herding_dog incorgnito knot knot_in_sheath male mammal north_shepherd pastoral_dog penis pinned precum raised_tail sheath simple_background solo submissive submissive_male tail water