What the the consequences? What would happen?

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Hey i know it is illegal for a adult to sext a 14 year old. I wanted to know the consequences if the 14 year old also sexted with the adult. This was done by Facebook and i really want to help that person. It seemed that the account of the adult was FAKE and not real. Anyways, the adult was the one that started the chat. What would be the consequences for both the adult and the 14 year old? What would happen to the 14 year old? What would happen to the adult? Would any get arrested? What would happen to the 14 year old's future? Please be respectful about this and answer with knowledge. Once again, it was through Facebook and pictures were sent. The 14 year old didnt knew the consequences until after he committed the chat. Please answer with knowledge. Thank you.
Another info would be that the state that this happened in is FL. Any answers please? I need to know consequences of both of them.. The Adult was the one that send the first picture but it was from an "email page" and then the teen sent his real picture. No sure what would happen to the adult for provoking the teen to send it. Any help please?!?! I need to know if the 14 year old gets in trouble..