FURVERT!

2013 3_toes animal_genitalia anus backsack balls black_body black_eyes black_fur blush bodily_fluids butt canid canine claws eeveelution erection feet feral fur generation_2_pokemon genitals knot looking_at_viewer looking_back lying male mammal nervous nintendo penis pokemon pokemon_(species)ribbons shadow shugowah simple_background solo sweat toe_claws toes umbreon