FURVERT!

animal_genitalia animal_penis big_muscles big_penis blue_eyes bodily_fluids breath equid equine equine_genitalia equine_penis erection exhausted fur genital_fluids genitals grey_body grey_fur horse huge_muscles huge_penis kabalca leaking_precum male mammal muscular muscular_male narrowed_eyes penis precum saddle solo steam stirrups tongue tongue_out vein veiny_muscles veiny_penis