FURVERT!

1:1 animal_genitalia animal_penis anthro balls belly biceps canid canine canine_genitalia canine_penis canis digital_media_(artwork)erection fur genitals grey_body hi_res humanoid_genitalia humanoid_penis hybrid_genitalia hybrid_penis knot knotted_humanoid_penis knotted_penis lioro looking_at_viewer male mammal musclegut muscular muscular_anthro muscular_male nintendo nipples nude pecs penile penis presenting presenting_balls presenting_penis sitting sitting_on_ground smile solo space spreading star_fox white_body white_fur wolf wolf_o'donnell