Wouldn't the words be "she sexually harassed me?" I wouldn't say a woman sexually harassing a man was teasing or leading them on, who says that? I'm confused
I think part of the problem is that most people -- and perhaps especially men -- are taught to dismiss "teasing" and "being led on" as something less than sexual harassment. But what else to call it? So far as I've seen, It can amount to the psychological and emotional equivalent of butt grabbing. At least, the victim of it can come away blaming themselves, feeling humiliated, questioning their worth, etc.
This happened to a friend: I suppose he was targeted by the girls because they thought him ridiculous in a way. That is, he was in his mid-twenties at the time and still just as shy, socially awkward, and sexually inexperienced as he had been in his teens. I can imagine for those and other reasons, the girls thought it would be good fun to humiliate him. Especially after he one day made the mistake of hinting that he was interested in one of them. How totally pretentious of him!
So, the girls played out an elaborate prank. Over a couple weeks, they encouraged him to think that the girl he was interested in was just as interested in him -- but because her brother disliked him, she was secret about her interest.
They urged him to anonymously send her expensive flowers and candy, which he foolishly consented to. Then they assured him she was so pleased with the gifts and attention that he should finally drop all anonymity and ask her out.
When he did, the girl he was now very hopeful about, responded as you might imagine. She laughed in his face, told him what a dog he was, said he must be full of himself to think she'd be interested in him, and ran to tell her friends all about it.
It happened at the workplace they all shared, and so he overheard the all girls laughing at him that day, but he couldn't leave for fear of losing his job.
He called me that night, and he wasn't in a very pretty shape.
If you don't want to call that sexual harassment, maybe you can find a way to call it emotional harassment. To me, the aftereffects can be much the same. Humiliation, feelings of worthlessness, self-blame, etc.