FURVERT!

1:1 2014 amphibian anthro belly biped erection generation_6_pokemon genitals grey_theme line_art looking_at_viewer luigiman male mega_evolution mega_swampert monochrome musclegut muscular muscular_anthro muscular_male nintendo nude overweight overweight_anthro overweight_male penis pokemon pokemon_(species)presenting simple_background sitting solo spread_legs spreading white_background