Hey everyone! So get this!

So my fiance has fantasies about me with other men, like having sex. Even with another woman, that I don't mind. I want to make him happy and do that. I have done that three different times with the different men- two white men and one black. He wants me to experience an orgasm cuz I haven't had one in awhile for some reason. He thinks it's him, I'm telling him it's not likely cuz i get so wet from him just touching me. Since i haven't gotten pregnant by my fiance, but he wants me to get pregnant from another guy that looks similar to himself! Like wait what?! So I did last night with some random guy from an online dating site, and this is all just to make my fiance happy. This is not for me, and I've told him I don't want to do this like why would you want me to?! Could this result from to much porn? Or something from his childhood? And also he might be bisexual! I am not judging but really?! He wants me to also have fun with guys when having sex with them, like even when were married... we have planned on getting married March 24, 2017... but idk if I want to marry him now with what he wants me to do this when were married.. like i just want you and no one else how hard is that for him to understand? So what if I don't get an orgasm from you? It's my body that's not working right for some reason. I don't blame him I get so wet and horny, but I can never climax and when I do it just stops and starts again.

So what should I do? I've talked to him about it over and over again, nothing is working to get through to him...

Ladies I need help!