FURVERT!

animal_genitalia animal_penis balls black_body black_fur bodily_fluids canid canine canine_genitalia canine_penis canis cum cumshot domestic_dog ejaculation eyes_closed fangs feral fur genital_fluids genitals german_shepherd grey_balls grey_body grey_fur happy herding_dog knot lying male mammal on_back open_mouth pastoral_dog penis red_penis red_tongue simple_background solo spread_legs spreading teeth tongue unbreakable-warrior