You need to set up a safe word in case things get too bad for her. Other than that, I don't know what to tell you.

I wouldn't go there personally.. sexual deviance can go too far, way too far.

that is REALLY strange. why would someone WANT to be raped??? i know shes your girlfriend and that, but that is pretty strange. i wouldnt do it if i were you.

Yes, the safe word is a must. Other than that go with your gut feeling. An ex of mine was really into the rape fantasy and we used to act out several different types. It was some of my best sexual times.

"Forced Sex" scenarios that are mutually and consensually agreed upon by the principles involved are really quite common, perhaps more so than you think. It is absolutely crucial that the boundaries are established and agreed upon beforehand between you both, including the use of a "safe" word or phrase, its meanings and the course of action required when invoked. Having done that, then all that is left is to decide the where, when and the how. As an enthusiast of forced-sex play with 20+ years of experience, I can tell you all of my partners have enjoyed it immensely. What your gf intuitively understands is that the total experience will be stronger, more intense than what she already knows from "vanilla" sex. You're very lucky. Although it is a common fantasy, its still difficult to find a partner who shares it, much less willing to let you play such a scenario out. I write short-stories with bondage for sex as the central theme. Perhaps one of them might provide the blueprint you seek, or at least get you pointed in the right direction. If so, I would be glad to send you some; my email is on my profile. In any case, good luck. I think you'll find just the planning alone will be terrific foreplay.

Listen to Traveler, he knows what he is talking about!!!!!!!!

Traveler had some great advice. Ask about any limits she has; for example things like slapping around (could be face, or any other part of the body) ask if she's ok with that. Certain kinds of talk (tone of voice I think has a lot to do with it, make sure she's ok for you to speak in a rough harsh tone if you're thinking about doing that). The kind of force you'll use (and the act she'll put up with trying to 'resist); will you grab her, force her down, tie her up, throw her around in any way, gag her, etc. Ordering her to do certain things would work too. Ask her about appropriate names to call her if she's into name calling. Talk about any outfits/costumes if you'll wear any (sometimes in a rape fantasy/scene the guy may wear a ski mask for example). And with the forceful sex, as others have said, make sure she knows a safeword in case it gets too hard for her to take (and if she's gagged, agree on a signal in place of a safeword, for example tapping her feet 3 times, making a certain noise 3 times, blinking her eyes 3 times, etc). Hope that helps :)

Yup been there done that , me and my mate did my now wife, pillow case over her head tied to the bed and double teamed was amazing she knew it was gonna happen but didnt know how or when, my mate was well made up aswell lol

Anal. Rape.

i'm a female and this sound kind of hot. she sounds kinky so tie her up. do whatever you know turns her on but dont say anything seductive. if you choose to say anything say something like "stay still" or "dont scream." if she like anal, flip her over on her stomach before you tie her up and thrut extra hard, remember, for this time, SHE IS A PIECE OF MEAT AND WANTS TO BE ONE. If she is ok with it, rip her clothes like an animal. she probably likes to be man-handled so scratch her or slam her against a wall, pull her hair and bite her.