joseph and potiphar's wife

Genesis 39:7-15
7. And after a time his master's wife cast her eyes on Joseph and said, "Lie with me."
8. But he refused and said to his master's wife, "Look, with me here, my master has no concern about anything in the house, and he has put everything that he has in my hand.
9. He is not greater in this house than I am, nor has he kept back anything from me except yourself, because you are his wife. How then could I do this great wickedness, and sin against God?"
10. And although she spoke to Joseph day after day, he would not consent to lie beside her or to be with her.
11. One day, however, when he went into the house to do his work, and while no one else was in the house,
12. she caught hold of his garment, saying, "Lie with me!" But he left his garment in her hand, and fled and ran outside.
13. When she saw that he had left his garment in her hand and had fled outside,
14. she called out to the members of her household and said to them, "See, my husband has brought among us a Hebrew to insult us! He came in to me to lie with me, and I cried out with a loud voice;
15. and when he heard me raise my voice and cry out, he left his garment beside me, and fled outside."

So, what happened between Joseph and Potiphar's wife? Did she accuse him of rape when she couldn't seduce him? Or did he accuse her of seduction when he couldn't rape her?

Scripture is pretty forward on the subject; still, you have to admit that it's hardly uncommon for men who rape or try to rape women, to blame it on the woman as though she seduced or pressured him into having sex, and then accused him of rape later.

I recall an incident like this about 20 years ago at the University of Pittsburgh, I've heard a reporter (!) express it in the news room about a case that was making headlines, and I've encountered instances where lawyers use this tactic in the courtroom, particularly when the offender is a police officer or has some other respected position in the community.

Not saying that happened here. Merely asking what people think.