FURVERT!

animal_genitalia animal_penis anus ass_up backsack balls big_penis blue_body butt colored cutie_mark digital_media_(artwork)equid equine equine_genitalia equine_penis erection fan_character feathered_wings feathers feral genitals green_eyes hair hasbro hi_res hooves looking_at_viewer looking_back looking_back_at_viewer male male_feral mammal my_little_pony mythological_creature mythological_equine mythology pattern_background pegasus penis presenting presenting_hindquarters puffy_anus quadruped shaded signature simple_background solo spread_wings tail twibinkie umbra_darkfire_(oc)unguligrade upside_down white_hair white_tail wings