Rule 34 Dev - 2017 5_fingers abs anthro armpit_hair balls beard biceps big_muscles big_penis biped clothed clothing cursedmarked dog_tags erection facial_hair front_view grey_background greyscale hair humanoid_hands humanoid_penis jockstrap kangaroo looking_at_viewer male male_only mammal marsupial monochrome muscular muscular_male navel pecs penis penis_through_leghole poking_out portrait quads signature simple_background smile smirk solaxe solo standing thick_penis three-quarter_portrait topless uncut underwear|2673263568