Rule 34 Dev - animated anthro anthrofied anvil_position arched_back areola big_macintosh_(mlp) blue_eyes blue_hair blush breasts cutie_mark duo equine faceless_male female friendship_is_magic fur hair half-closed_eyes horn horse lying male mammal my_little_pony nipples on_back open_mouth penetration penis pony pussy rarity_(mlp) red_fur sex spread_legs spreading steel_tigerwolf straight straight_hair teeth vaginal_penetration white_fur|1860424928