FURVERT!

5_fingers abs animal_genitalia animal_penis anthro backsack balls bit_gag blue_eyes bodily_fluids bridle butt digitigrade equid equine equine_genitalia equine_penis erection fingers gag genital_fluids genitals harness horse kihu looking_back lucas_(chrimson)male mammal medial_ring muscular muscular_anthro muscular_male nipples pecs penis plow_yoke precum reins riding_crop simple_background solo whip white_background