FURVERT!

abs absurd_res animal_genitalia animal_penis anthro balls big_balls big_penis bodily_fluids crouching dripping equid equine equine_genitalia equine_penis flexing genital_fluids genitals half-erect hi_res hooves horse male mammal muscular muscular_anthro muscular_male musk pegasonikame penis precum precum_drip precum_string smol_aberration solo sweat