Rule 34 Dev - 1boy 2boys abs ai_generated bara bare black body boxers boys brown bulge chest completely crossed eyes facial focus hair hairy invincible invincible_(tv_series) large leg legs letterboxed male mark_grayson mature multicolored multiple muscular navel nipple nipples nude only pectorals piercing pubic short sideburns solo stomach stubble thick thighs undercut underwear william_clockwell yaoi|14272143032