I had just run 5km before I shot this. It was late night at the gym and there were some people around downstairs. I didn't realise quite how see thru this singlet gets when I am sweatgy - and I can get very sweaty, as you can see. Bascially it becomes see thru. Some poeple did see me in the gym but they weren't close so maybe they didn't realise quite how near-naked I was. Anyway, it was a turn on for me. You can even see my ass hole through it.