My wife confesses her fantasies

I have been asking my wife for a long time to tell me about her fantasy but she would tell me that she doesn't have any. It was always hard to believe but has we have young kids and that her libido is lower, I stopped bothering her with this question. Last night she finally opened up, she told me that she had a moment of truth. She shared her fantasies with me and I love it. We did some roleplay around it last night and it was the best sex we had in our relationship. She was finally letting herself go. The fantasy? Being fuck all day during work hours in an hotel next to her office by a fit 30 years old man when I will be home fucking someone. I added one of my fantasy which is fucking new mums in every room of our place all day. Then at the end of the day she will come back home and she will fuck me the same way she has been fucked all day. We had amazing rough sex last night talking out loud about the fantasies. I could barely sleep last night thinking about it. I am not sure if I want to make the fantasy become reality but I am sure we both secretly do.