1:1 2020 absurd_res anal anal_penetration animal_genitalia animal_penis avian backsack balls bdsm big_penis blue_eyes bodily_fluids bondage bound butt digital_media_(artwork) dripponi duo equid equine equine_genitalia equine_penis erection faceless_character faceless_male fan_character feral feral_on_feral feral_penetrated feral_penetrating feral_penetrating_feral fur gag genital_fluids genitals gryphon hair hasbro hi_res horse knot long_penis male male/male male_penetrated male_penetrating male_penetrating_male mammal medial_ring my_little_pony mythological_avian mythological_creature mythology open_mouth penetration penis perineum precum ring_gag sex tongue tongue_out