Rule 34 Dev - 2016 animal_genitalia animal_penis anthro armpits ashee_cakes breasts closed_eyes duo equine equine_penis erection female friendship_is_magic furry hair horn horsecock mammal multicolored_hair my_little_pony penetration penis pink_skin pussy sex simple_background starlight_glimmer straight two_tone_hair unicorn vaginal_penetration white_background|2377315888