Rule 34 Dev - 2013 anal anal_sex ball_gag balls blindfold blush bound clopper-dude cum cum_in_ass cum_inside cum_while_penetrated duo equine female feral friendship_is_magic gag gagged hair horn horse lying male my_little_pony on_back penetration penis pony purple_hair pussy sex stomach_bulge straight sweetie_belle_(mlp) two_tone_hair unicorn vein|1417777760