I went for a long run on the treadmill in the gym at night. This white Bumchums singlet gets completely see thru when I get very sweaty. Very exciting, because on the main gym floor someone could walk in at any time and see every bit of me. Thius video shows how horny I get when I am like this in the gym - so much so I have to move to a quiet exercise area (away from the cameras) to get naked.