singlets, of course. Blue bulging singlets…. Underneath, their balls may be blue, too, but you have to remove the singlet to find that out. The first photo is from an awesome Tumblog called Bulgeology, so be sure to check that one out if you haven’t already. The second one is from Best Bulges, also an excellent site for all your bulge-viewing pleasure.
This third picture is from an unknown source, another one of those stray desktop saves that seem to litter my computer these days…