Seems daft, I would give this a massive swerve. Basically you would be revealing to someone you know and someone who knows people you know that you are a punter.
But it works both ways - the WG/friend would find out you're a punter but you'd know she's a prossie so if she told your mates what you do, you could tell her mates what she does. Unless she's a lowlife, she will keep your secret so that you keep her secret. If you feel awkward about seeing a WG you know, it's best not to do it as it'll affect your performance and enjoyment in the least.
That said, OP still fails to link/review the WG or answer to why he started this thread. I smell something funny here... could it be bull?