I think it could go both ways, imagine walking in on a couple and you or them not being interested? While we all like different styles, looks, physiques etc it seems to me that it has to be mutual on both sides. I guess I am too old to be doing it just to be doing it, plus it would be awkward seeing the other(s) for the rest of the vacation and in the back of your mind regretting it. Also I am guessing here as I would think couples or females would be a lot more welcomed than single males walking in. In closing this will be our first visit in August so I mean no offence on above, just speculating
Have done this a few times always fun to do , have people come in watch but no one has even tried to touch without being invited to do so which is how it should be .... (.Y.)