Tôi đã kết hôn với mẹ kế của tôi

I cant do it, Im supposed to get married tomorrow we have the resort rented but I just cant do it all I can think about is my stepmom and how good we are in bed no way can I marry my fiance knowing how I feel about mama ,I see her sitting in the audience, I have to go talk to her, or at least fuck her one more time.