FURVERT!

absurd_res anal anus big_butt blush bodily_fluids butt butt_sniffing death death_by_facesitting duo equid equine facesitting female female_on_top feral fluttershy_(mlp)friendship_is_magic gastropod hasbro hi_res horse huge_butt looking_back mammal mana manahallowhound mollusk morbidly_obese musk my_little_pony mythological_creature mythological_equine mythology obese on_top oral overweight pegasus pony puffy_anus quadruped rimming sex sitting sitting_on_another slug smothering sniffing steam sweat tail tail_anus thick_thighs twitching wings worried