FURVERT!

4:3 accessory anal anal_fluids anal_juice_drip anal_juice_string anal_penetration animal_genitalia animal_penis balls bed bedroom bedroom_sex blush bodily_fluids clenched_teeth crossgender crown curtains curved_horn cutie_mark dock_(anatomy)doggystyle dripping drooling duo ear_piercing ear_ring ear_tuft equid equine equine_genitalia equine_penis ethereal_hair eyes_closed feathered_wings feathers feral fetlocks fireplace firewood floppy_ears friendship_is_magic from_behind_position ftm_crossgender furniture genital_fluids genitals glowing glowing_hair gold_(metal)hair hair_accessory hasbro headgear heart_symbol hi_res horn horse intraspecies jewelry larger_male long_hair looking_pleasured magic magic_user male male/male mammal medial_ring mounting multicolored_hair my_little_pony mythological_creature mythological_equine mythology penetration penis piercing precum precum_drip precum_string prince_solaris princess_celestia_(mlp)pulling_hair raised_wings regalia ring_piercing rug saliva sex size_difference smaller_male smaller_penetrated snarling snowberry sparkles stairs tail tears teeth telekinesis tongue touching_hair tuft twilight_sparkle_(mlp)vein veiny_penis window winged_unicorn wings