FURVERT!

anal anal_penetration animal_dildo animal_sex_toy anus balls buriburiri2 butt butt_focus dildo dildo_in_ass dildo_insertion dildo_plug equid equine equine_anus equine_dildo faceless_character faceless_feral faceless_male feral gaping gaping_anus genitals hi_res horse male male_penetrated mammal monochrome object_in_ass penetration puffy_anus raised_tail sex_toy sex_toy_in_ass sex_toy_insertion simple_background solo strapped_in_toy tail tail_anus white_background