a while ago a colleague of mine bought some generic viagra, he had a few drinks with some friends earlier on in the day and found he was in agonising pain, although not fully erect. the drink did not help either
the problem was - he was in a shop and he was briefly (partially exposed (accidentally - his fly was undone from going tothe toilet in the pub), a woman was nearby but he is adamant he was not near her and she did not see anything. She did not say anything.
But nearby - a passer by (male) shouted something at him and embarassed - he ran out of the shop. I don't know where it was but Im guessing there were CCTV cameras there.
Should he be concerned - he is adamant there was no intent or threatening behavious -and the lady saw nothing, but clearly the man did.
This was in manchester, england.