Planning a dinner at home to seduce my wife

We are married with my wife for 3 years now. I already told her about my fantasy to make a threesome with her and another man a few times. She said that the idea is hot but she’s not sure to make it real. Several times we played during sex talking about another man and using a dildo she has. For maybe 2 or 3 weeks I am talking with people on internet in my city to find a “fake friend”, invite it at home, have a dinner and some drinks with my wife, and try to seduce her and animate her to make this threesome… Right now I have 2 male options, both younger than my wife and with bigger cocks than mine. I am still thinking about which one to invite at home, but both are very hot and can’t wait to seduce and fuck my wife…this is going to be epic and I can’t wait for it. Anyone made something similar? Cheers