One guy for us, on and off for 4 years. Did it first time, scary, weird, lots of regrets. About 3 months later, same deal, cpl months after that, exact same feelings, wife had a LOT of guilt. I'd say it took 10 visits over about a year. We cooled off. Covid hits. We call him, turned into 2 or 3 times a week, incredible sexy fun. Now it's 2 - 3 times a month, seems just right. We're all comfy together, know what to expect and look forward to it.