FURVERT!

abs animal_genitalia animal_penis anthro balls biceps big_balls big_muscles big_penis biped bodily_fluids bottomwear brett_(bluefoxyboi)brown_body brown_eyes brown_fur brown_hair clothed clothing equid equine equine_genitalia equine_penis erection exercise fur genital_fluids genitals hair holding_object horse kihu male mammal muscular muscular_anthro muscular_male nipples nude open_mouth pecs penis precum sheath shorts solo teeth topless torn_clothing vein veiny_penis wardrobe_malfunction weightlifting weights workout