Rule 34 Dev - animal_genitalia animal_penis anthro balls big_balls big_penis blue_eyes bodily_fluids body_size_growth bottomwear clothed clothing comic cum cumshot digital_media_(artwork) ejaculation equid equine equine_genitalia equine_penis erection expansion eye_patch eyewear fan_character friendship_is_magic fur genital_fluids genitals gothicguttz growth growth_sequence hair hasbro hi_res horse hyper male mammal masturbation my_little_pony one_page_comic open_mouth orgasm partially_clothed penis plantigrade pony red_hair ripping simple_background size_transformation smile solo stripes tail teeth topwear torn_clothing transformation white_body white_fur zebra|13825852952