Yes, your parents can make trouble for him.  He is considered an adult. And you are considered a minor and becuase of that they - your parents - have certain rights to protect you against what they perceive to be harm.  And because the two of you are intimate, he could get in to even bigger trouble than I am sure that you can imagine, which could result in his being convicted of what is known as a sex crime.  If that happens he could have to register as a sex offender for the rest of his life.  He is so young too.  It will make fir a horrible life for him.  So please, think twice about things at this point in time.  Good luck.