I would say somewhere between 40 and 50. Once while we were on a staycation, we met a bachelor party at the pool. After hanging out with these guys for a while, one of them asked if the groom to-be could kiss my wife because they were trying to get as many girls as possible to kiss him. I said "Sure, no problem". Well, she didn't just give him a peck on the lips, she went straight to tongue wrestling. His friends seemed amazed, and immediately looked at me, and I said "I'm not the jealous type". Later on, tired of paying $12 a drink at the pool, my wife decided to go to our room and mix one. When she hadn't returned after 20 minutes, I went back to our room to check on her. I walked into our room to find her sucking the groom to-be like a woman possessed. He freaked out when he saw me, and I just smiled and told him to enjoy. A couple minutes later he came like crazy and she didn't miss a drop. She told him he should stop by our room later and he could bring his friends if he wanted. Long story short, she ended up sucking off five guys, one after the other, later that evening. Very hot experience for the both of us.