I'm a 23 year old female and fantasize about cheating on my husband
I can't believe what you are saying. Do you think it's okay to have these fantasies?
Sure, people fantasize all the time about things they would never do
I see what you mean, but eventually your fantasies may turn into reality. How would your husband feel if he knew you had these fantasies?
He agreed to let me do it when I'm ready.
If your husband is okay with you having a relationship with another man, then I suppose it's okay to do. But you should make sure that he is completely on board before doing anything.