BY PUTTING THIS WOMAN IN PRISON!
Consensual? There is no such thing as "consent" when you're under 18. That's why the crime is called "statutory" rape.
The sexism here is astounding. Felonies dropped down to misdemeanors?
Keep every element of the story the same, and change the trainer to male, and the 16 year old to female, and there is absolutely no question what the result would be.
This kind of double standard is disgusting.
Favorable sexism you'll never see feminists fighting against.