Rule 34 Dev - animal_genitalia animal_penis bathroom bodily_fluids english_text equid equine equine_penis erection eyewear fan_character genital_fluids genitals glasses glory_hole graffiti green_eyes hi_res horse male male_only mammal medial_ring my_little_pony penis pony precum public_restroom restroom_stall solo stuck_in_glory_hole text toilet trash_anon|3998161528