anal anal_sex anthro bisexual blush breast_grab breast_size_difference breasts closed_eyes clothing collaborative_fellatio crossover cutie_map equine erect_nipples fellatio female flat_chested fluttershy_(mlp) foursome friendship_is_magic gothitelle grabbing_from_behind group group_sex half-closed_eyes hand_on_breast horse kissing kneeling legwear leo_(velociripper) looking_back male male_penetrating mammal my_little_pony nintendo nipples oral penetration pokemon pony pristine purple_nipples sex slypon small_breasts smeargle spread_legs spreading stockings straight straight_hair thigh_highs twilight_sparkle_(mlp) video_games yuri