Gold stars to Mooncaller, Bromance, ChemicalOne, and most of all you, facelessgirl. What happened to you fits the legal definition of RAPE. You said no. He did it anyway. This constitutes sexual assault, because you did not (and furthermore, were unable to by accepted legal standards) provide consent - and that isn't my opinion, it is the law in the OP's jurisdiction.
I find it unconscionable that anyone who posts regularly on a message board related to reducing harm or potential harm from the use of illicit substances could jump down the throat of a person who made a mistake that put themselves in harm's way by getting intoxicated. An analysis of the OP's situation reveals that she did not violate the law by getting drunk, and since the event occurred in private, there is no issue as to public intoxication.
She did not want to be penetrated by the guy's penis. He penetrated her despite her pleas not to. He committed rape.
DFRS: I'll address your point that you find "freezing up" hard to understand with the explanation that many victims of rape/sexual assault/general assault, battery/any violent crime report after the fact that they believe they saved their own lives by submitting to the lesser attack of rape so they would not get murdered. Not to equate the two, but would you rather have someone rob you of your purse or your life in the abstract?
I certainly understand the reasoning behind why one would submit to being raped rather than subject themselves to further angering an attacker to the point of murder. If I were ever raped, I would fight back if I was capable, but I would not fight to the death unless it was the rapist's death. There are many people who are larger, stronger, and more violent than I am. It is my duty to protect myself by any means necessary. This does not exclude submission to a lesser attack to avoid a greater attack. If a 6'3" ex-felon who was building his muscles in prison, by way of example, were to get out and I crossed his path while walking past the many dark alleys I pass when I leave work at night, I would submit in an effort to preserve my life. Without any question. And I would try to block it out of my mind as much as possible so as to lead some semblance of a normal life, to marry, to have children, to not hate sex, to not be looking over my shoulder constantly. No doubt it would take intensive therapy in the best case scenario.
In a court case, the burden of proof is on the people/prosecution/plaintiff, but the victim is represented by all the people of their community/state/country/jurisdiction. Rape is a crime against everyone and all of society. Rape is a violent act, even if she let him "finger" her. Rape is a felony where I live. Rape directly violates another person's (regardless of sex or gender) right to control their own body and who puts what in it.
And if one is capable of rape, a felony (in my jurisdiction and I believe in Aus as well - citation needed), it is not a stretch for a reasonable person to extrapolate that they *may well* also be capable of the felony of murder. Google "felony murder" for further explanation should you require it.
Society cannot send the message that it accepts violent crime by blaming the victim. No means no. How many of the people that would blame the victim have not told someone else to "fuck off" under other uncomfortable circumstances? Or, for that matter, would not do so if placed similarly?
Ever told off a friend? Ever bitched out your parents by rebelling against or sassing them? Guess what: that's nothing compared with a felonious act. Wait, do I see a tattoo or piercing? Do you do drugs? Do you smoke cigarettes or drink?
The only blame for rape lies with the rapist, though the courts propound otherwise. Not enough evidence to prove beyond the high standard of "beyond a reasonable doubt" merely means that there wasn't enough evidence. It does not negate that the perpetrator violated another human being in a very destructive way.
I'd rather feed a rapist gruel for the rest of their life and let them rot in a filthy priso cell than spend another of my tax dollars on the war in Iraq.