I don't get the impression that you would ever report him to the police.
What you don't realize is that this isn't complicated at all. He manipulated and used you,sexually, which is exploitation and an abuse of him excercising power and control over you. You are too young, and obviously not mature enough, to understand the intent of his actions, and the resulting consequences of your own actions. That is why laws exist, because you are not emotionally mature enough to have a relationship with a man, and you are in need of protection when you are underage. Men that do what this man has done to you, is called pedophillia. And you are likely not the only underage female he has groomed to do exactly what you are doing with him.
You are nobody special to him, except for the fact that he uses you as a sexual object, by plying you with false statements, and flattery. And he has done this since your first underage kiss with him.
Your actions now, have to change. Not only is he a pedophille, he is also a cheating husband with children. Is this the type of man you wish to have a long term, healthy relationship with? If it is, keep on doing what you're doing, and I guarantee you, at some point a parent,or another interested adult, will report his activity, and you can visit him in jail where he belongs.
He is not going to stop pursuing you, as long as you put out. And as long as you put out, you run the risk of sexually transmitted diseases and pregnancy. If you trust a pedophile, keep on doing what you're doing, and ignore all advice, and continue with the risk taking behaviour.
Get yourself into counselling, speak with someone who can help you break this horrible bond you have with this 'man', and learn how to stand on your own two feet, and say 'NO'. Surely you can say no to what you are learning about this man. No to being his toy, no to being an adulterer, no to his lies, no to his cheating, no to his manipulating, no to his sorry excuses, and no to his phone calls, texts, and email.
If you are still not convinced that dating a pedophile is a really, really bad idea, do a little research online and see if you don't fit the profile of the exact type of person a pedophile looks for. Look for characteristics an behaviours of pedophiles, and see if his picture isn't next to the definitions.
You must end this.
