2018 anus black_fur blush butt cum cum_in_pussy cum_inside cute day duo ejaculation equine erection eyes_closed feline female feral feral_on_feral fur grass hand_on_chest happy happy_sex hooves horse interspecies kodardragon larger_male lion lying male male/female male_on_top male_penetrating mammal missionary_position nature on_back on_top open_mouth orgasm outside pawpads paws penetration penis pink_nose predator/prey pussy red_eyes romantic sex size_difference smaller_female smile spread_legs spreading tail_ring teeth tongue vaginal vaginal_penetration whiskers yellow_fur yellow_sclera