My wife always asking me to invite another man to share us as threesome is this common with most of the women?

to be honest i like watching her having sex with another man but after finishing i feel sorry and upset
My wife always asking me to invite another man to share us as threesome is this common with most of the women?
It's not common, but happens more than you think. Either stop doing it so you won't feel bad, or stop feeling bad after you do it. Decision time
Reply:No I don't think that's very common,
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