FURVERT!

animal_genitalia animal_penis anus ass_up backsack balls blush bottomless braeburned butt clothed clothing cutie_mark digital_media_(artwork)equid equine equine_genitalia equine_penis erection feral genitals hasbro horse looking_back male mammal my_little_pony nude penis perineum pony presenting presenting_hindquarters quadruped shaded simple_background solo sweater tail topwear umber_(braeburned)