The Big ImageBoard (TBIB) - 1boy abs armpit stubble armpits arms behind head bara between pectorals bikini briefs black hair blank stare bulge covered penis cowboy shot erection erection under clothes facial hair goatee stubble highres kosuke (ksk11ksk11) large pectorals looking at viewer lying male focus male pubic hair male underwear mature male muscular muscular male navel navel hair necktie necktie between pectorals nipples on back pectorals plump pubic hair purple male underwear senpai ga uzai kouhai no hanashi short hair sideburns solo spread legs stomach stubble takeda harumi (shiromanta) thick eyebrows thick leg hair thick navel hair thick thighs thighs topless male underwear