Argh, for some reason the quote function is not working for me. Please bear with me.
@Lucycat - you asked, "So how far
did you mean it to go?" Why does that matter? It went further than she wanted, and she said no to sexual acts and he did them anyhow.
If I tell a guy I want them to kiss me, and then he tries to have sex with me, and I tell him no stop, does my telling him it was ok to kiss me make it ok for him for force me to do other sexual acts? I hope we can agree that it is not ok.
It is even possible for something to be cheating and sexual assault. But the cheating wouldn't make sexual assault ok. (And for the record, I don't see anything about what the OP wrote to be indicative of anything more than being inappropriately flirtatious with other guys.)
Let's say, hypothetically, she even wanted to make out with him, naked. She outright says she did not want that, and that she said no to all of this. But lets say for sake of argument she did want to even go that far... and that would have been cheating. It would have been playing with fire. If she said, please make out with me and he made out with her, that is not rape.
But if at any point she says no, I don't want this, and he continues with that sexual act, then it no longer is a consensual sexual encounter but a forced sexual act done against her will. Which is assault. Which is illegal in most countries, even if she initially said yes to other acts. It was very wrong for him to proceed to other sexual acts after she clearly said no. Even the guy involved who did this seems to have bad feelings about what he did.
I was raped, at knife point by a violent stranger. I was not drunk, he was not drunk. There was a point where I stopped resisting as strongly as I was trying to not freeze up and I was trying so damn hard to mitigate the damage he was doing to me and not get hurt worse. He was caught, confessed plead guilty and went to jail. I said no, I screamed, I fought back. Even after all this, I felt guilty. I felt confused. I felt conflicted. I wanted to talk to him and to tell him what he did was wrong and yet I also had weird psuedo-compassion for him. Even in these circumstances, I wanted to tell him, "it's ok." Even in these circumstances I felt guilty and like I brought it on...
Which is why we have to look past drunkenness and confused feelings after the fact. We have to look at actions. She said no. He proceeded anyhow. Wanting any level of involvement doesn't mean every level of involvement is permissible and ok. Doing any forced sexual acts after someone says no is anything other than wrong. It's illegal.
And it's doesn't sound from what she has said that it is a situation like Anthony describes, where she says no, but really then later says yes.
Are we going to now say that well, if she was wearing a short skirt because she wanted to feel attractive to men, then any guy who jumped her bones against her will was not committing assault?
Even if a guy or girl wants an encounter to go somewhere, if either of them say no stop, and the other keeps going, it's assault.