It is easy for anyone to say just Believe. The way you should do is think about where you want to end up when you die. You don't believe that while you are doing ungodly activities as you stated above God the Father will receive you in heaven? Yes, you are having fun and satisfying your flesh right now but you must remember that our flesh is just a temporary housing for our soul and spirit. When you are tempted to look at any porn movies, think about God knows everything you are doing and ask yourself - does God approved? Have your Bible next to your computer and hopefully it will remind you that God is watching you whenever you feel like watching porn. Joaog, Jesus loves you, He died for you and me. Please don't trampled His holy name. Don't make His sacrifices for all humanity in vain. Just remember, when you end up in hell, there is no rest. In Heaven, everything wonderful and you will spend your eternity with WONDERFUL and His name is JESUS. I pray that the Holy Spirit will convict your heart of any ungodly actions you make and help you to walk with God in Jesus' name. God bless you.