as a really big fan or armpits here are some tips:
it's all about posing, angle and lighting. less is more really, so front facing, direct lighting and either flexing or arms up/behind your head. that's the ideal. either in a tank top or shirtless, though a shirt with sleeves short enough to make your pit hair poke out is hot too since it adds that air of mystery. you can play with angles and lighting if you want to add some artistic flavor into it, but as long as they're in display it's good.










