I have not ever wanted to be "raped" or taken against my will. But, I have had fantasies of being overpowered and taken rough. I guess the closest I have come to what you are wanting is at my house one evening. We had a guy over who said he liked rough sex on his profile and I teased him. He chased me around the house, picked me up, and easily overpowered me. He got me on the floor and pulled my pants down before tearing my panties off me.
He straddled my face and shoved his penis into my mouth and had me gagging on it until he got off me and then raised my legs and gave me a very rough, hard hammering. There was not anything gentle about him, and he basically took what he wanted including sticking his penis in my ass and giving it to me hard before getting back in my vagina and blowing his load.
I enjoyed the sex a lot and being treated so rough. After he was done I was exhausted and just lay on the floor. I was very sore for a few days and had some bruises. I am glad this was consensual, but it did show me just how easily and quickly a man could overpower me if he wanted. I did fight back with this guy since that is what he wanted as a part of his fantasy at the time. But, my struggle was ineffective and only seemed to make him go rougher and to be more aggressive.
My husband took this pic of me on the floor about 45 minutes afterward.
I have not ever repeated this but two years ago my husband and boyfriend fulfilled another of my fantasies along this same line. They blindfolded me and put a collar on me along with a leash. They then had a few guys over and I had no idea who the guys are still. The guys all had turns over the course of two hours and I sucked a lot of dicks and was fucked by probably all of them. Once they were all done and the guys left, I was released and the blindfold was taken off. I was a mess and had cum in my hair, and filling my ass and pussy. It always makes me wonder when I see guys we know, wondering if they were one of the guys who had me that night.