Rule 34 Dev - 2017 anal anal_sex animal_genitalia animal_penis balls blush chair_position claws closed_eyes cloud covering_mouth dragon duo earth_pony equine equine_penis erection eyebrows fan_character fangs feral feral_on_feral fizzle_(mlp) friendship_is_magic from_behind_position grass hair hi_res hooves horse horsecock interspecies knot long_tongue male male_penetrating mammal medial_ring membranous_wings multicolored_hair my_little_pony nude on_lap outside penetration penis penis_grab pink_claws pink_hair pink_sclera ponsex pony red_eyes rock saliva sex signature sitting sky smile spread_legs spreading teeth thick_tail toe_claws tongue two_tone_hair underhoof vein wings yaoi|2949898032