My fantasies usually involve a sort of hyper-traditional man, with me being kept as his housewife by force and not allowed to leave the home (well, except maybe if I'm accompanied by him). I'm a feminist, but the idea of him talking down to me and telling me that my feminist views are symptoms of a mental illness, and that him putting me in my place will 'cure' me is lovely. Often I imagine it as a part of a wider society, bent on keeping women obedient, chaste and submissive. It's more of a condescending view rather than outright hostility, to him feminists are simply delusional and misguided, they need a stern hand for them to see what a woman should be. There's quite a bit to play with with this fantasy I think, since radically traditional views can affect all layers of a girl's life!
Sometimes I throw a bit of religious-play in there too, nothing better than being told that I'm a sinful harlot by nature because Eve took that apple!