Yes, but....
I have mixed feelings about this.
A 15 or 16 y/o boy would usually just say no if he didn’t want her in that way.
Legally, she’s screwed, just as a man would be.
If that kid is NOT bragging about ‘gettin’ busy’ with an attractive woman like this, let’s just say I would be surprised. Still, it was wrong, if for no other reason than she has deeply upset the boy’s family. That was wrong.
Her family can get over it. If a women who looked like that when I was 16 would have jumped in the sack with me I would be ecstatic and I don’t know any 16 boy at that time who wouldn’t have been.