Distracted by Crack

Here I am, minding my own business at the gym this morning....

I just came off the treadmill, and am doing some lat pulldowns. There are two women nearby working out together.
I think nothing of it, because I tend to be focused at the gym.
I finish what I am doing, and am looking at my clipboard to see what I need to do next.
One of these women is wearing a very snug, thin, pair of black biker type shorts.
Her friend was having trouble doing leg raise ab crunches, so she bent down to lift her friend's legs.
Well- her butt was facing me- and I saw it all....

Do people like that ever realize what they are doing ? LOL.