FURVERT!

antennae_(anatomy)anus backsack balls big_balls big_butt black_balls black_body booneyard butt countershading feral generation_5_pokemon genitals hi_res horn looking_back male markings musk musky_butt nintendo overweight overweight_male penetration pokeball pokeball_insertion pokemon pokemon_(species)puffy_anus rear_view red_body scolipede scrotum_flap simple_background small_tail solo tail yellow_sclera