1girl anthro areola bikini breasts burgerkiss clitoris closed_eyes clothed clothing cloud dildo each equine flashing fluttershy_(mlp) friendship_is_magic furry hair horse inner_ear_fluff insertion mammal masturbation my_little_pony nipples outside panties panties_aside penetration pillow pink_hair pony pussy rockyhardwood sex_toy smile spread_legs spreading swimsuit teeth underwear underwear_aside vaginal vaginal_insertion vaginal_penetration yellow_skin