Rule 34 Dev - 1boy armpits bara bare_pectorals briefs bulge eyebrow_cut hand_on_own_head highres large_pectorals male_focus male_underwear mature_male muscular muscular_male navel nipple_piercing nipple_rings nipples no_pants original pectorals piercing selkiro short_hair sideburns smile solo tank_top thick_thighs thighs underwear white_tank_top yellow_male_underwear|13863952908