Rule 34 Dev - abs animal_genitalia animal_penis anthro balls biceps big_balls big_muscles big_penis black_body black_fur bodily_fluids cum cum_flooding ejaculation elisalevin equid equine equine_genitalia equine_penis excessive_cum excessive_genital_fluids fur genital_fluids genitals hair hands-free hi_res horse huge_balls huge_cock huge_muscles hyper hyper_balls hyper_cum hyper_genitalia hyper_muscles hyper_penis looking_pleasured male mammal muscular muscular_anthro muscular_male onomatopoeia pecs penis solo solo_focus sound_effects spontaneous_ejaculation text url white_body white_fur white_hair|10534287360