FURVERT!

2023 animal_genitalia animal_penis balls bodily_fluids canid canine canine_genitalia canine_penis canis caucasian_mountain_dog detailed_background domestic_dog ejaculation erection feral genital_fluids genitals hairless_balls hi_res knot knot_root knotted_penis kodaac livestock_guardian_dog male mammal molosser mountain_dog offset_balls pastoral_dog penis precum presenting presenting_balls presenting_penis sheath solo