Rule 34 Dev - anal anal_penetration anus backsack balls big_butt bite biting_lip blonde_hair blonde_mane blush blush_lines bodily_fluids butt butt_focus cum cum_drip cum_in_ass cum_inside cum_on_butt cum_on_penis cutie_mark dialogue dripping drooling eyebrows feral freckled_butt freckled_face freckles fur genital_fluids genitals green_eyes group hair half-closed_eyes heart_symbol looking_pleasured lying male male/male mane medial_ring multiple_insertions narrowed_eyes offscreen_character on_side penetration penis puffy_anus red_body red_fur ridiculous_fit saliva saliva_on_face saliva_string smile solo_focus steam stretched_anus sweat tail tears tears_of_pleasure triple_anal triple_penetration vein veiny_penis yellow_tail pony_dreaming friendship_is_magic hasbro my_little_pony big_macintosh_(mlp) earth_pony equid equine horse mammal pony absurd_res hi_res|23172909585