So I was thinking... imagine if you gave yourself to this thing... let’s just say you gave in and did it all the time as much as you could, (as far as I’m aware it creates dopamine in the body which is addictive)... then imagine how you would feel when you face the Lord- I reckon you would regret wasting so much time lol when you could have been praying, studying the Word, seeking God’s about what He wants you to do, teaching the Lost by leaving nice tracts around or whatever you feel led to do to help them get saved. The point is this... there are many things you can do which have great value for you in eternity, and when you meet Jesus, you really will want a reward from Him; the Bible says His reward is with Him. This thing does not need to rule over you. God made your body with its hormones and everything. You don’t need to go to your parents about this... just keep falling more in love with Jesus, tell Him all about it, you will work it out with Him and He will lead you and comfort your heart. Don’t be too harsh on yourself. David, Solomon, in fact many men in the Bible has lots of wives, and children... God didn’t seem to have a problem with this... only with blatant sin like murder, adultery, foreign wives. You are young, you have hormones, God knows you don’t want to sin against Him. Learn to work things out between you and God... you sound like a very sincere Christian young man.
God bless you.