Rule 34 Dev - animal_genitalia animal_penis black_hair blue_eyes blush clothing covering cum cum_on_penis cutie_mark embarrassed english_text equine equine_penis erection fan_character feral friendship_is_magic fur grey_fur hair hoof34 hooves horse horsecock looking_away male mammal my_little_pony orgasm penis poking_out pony scar shaking shivering shy simple_background solo text|2368695664