Depends on how rabid she is. Though most of them are rabid by default.
The problem with fucking feminists is that they see all straight sex as rape. They do have rape fantasies, but they want to be raped by savage alpha-male beasts (muslims, BBC Tyrones, or attractive white malcontents like Jeremy Meeks). Being raped by subhumans like ourselves does not conform to that fantasy (and remember, to a feminist all straight sex is rape). So one day she may wake up and file a police report because even if she had been sucking cock and spreading her legs all night, in the morning she "felt raped".
And then you are fucked.