Rule 34 Dev - 2021 5:4 anal anal_sex animal_genitalia animal_penis balls big_macintosh_(mlp) blonde_hair blue_eyes blue_hair closed_eyes doggy_style duo earth_pony equid equine equine_penis erection feral feral_on_feral fetlocks friendship_is_magic fur genitals hair hasbro hooves horn horse long_hair male male/male male_only mammal medial_ring my_little_pony open_mouth outside penetration penile penile_penetration penis penis_in_ass plant pony quadruped sex shining_armor_(mlp) snowberry standing teeth tongue tree unicorn unicorn_horn white_body white_fur|5957829120