There is a bit of exhibitionism in me. Yesterday at the gym I wore light gray spandex shorts and a yellow thong. I was on the bike for about 30 minutes. When I got off the bike the guy behind me said he liked my shorts and asked where i go them. He smiled and asked if the yellow thong came with them. I smiled back and said no those were extra.
It was fun knowing my thong showed through that clearly and not caring who saw. I have the same shorts in solid white and yes i've done the same with those.