Rule 34 Dev - anus backsack balls cutie_mark dock_(anatomy) equine_anus feral genitals male perineum puffy_anus raised_tail solo sound_effects tail tail_anus text through_wall averysweatyboy hasbro my_little_pony swift_tack_(averysweatyboy) bat_pony equid equine horse mammal pony english_text hi_res|21900066055