In this case, given what I know from the story, I would assess financial penalties on the woman payable to the boy's family.
If she really liked him, she could have waited till he graduated. Otherwise, the article doesn't say what the parents are going to do aside from her being charged.
Is this the same that you would assign a male offender? It amazes me that people are beginning to marginalize this type of predatory behavior, and reduce preying on children to a misdemeanor or parking ticket.