FURVERT!

2015 animal_genitalia animal_penis anthro anus ass_up backsack balls biped butt canid canine canine_genitalia canine_penis caylen digital_media_(artwork)erection feet fox fur genitals grey_background inviting jailbird knot looking_at_viewer looking_back lying male mammal nude on_front penis presenting purple_body purple_fur raised_tail shaded simple_background soles solo tail