It’s happened to many of us, including me a few times, one recently. In my case the age gulf was much wider, though. I’ve always looked good for my age and I’m also empathetic and nice, so I must be in the minority of the clients they meet. My advice is to ride the wave as long as it lasts, without setting too many conditions, while being aware that it could be a fleeting affair. In my case it’s usually my concern about the age difference, although it doesn’t seem to matter to them.