I feel pressured by a "stranger"/guy I haven't met?

He does not love you, what he wants is what's in between your legs. (I dont mean to sound blunt but it's true). Stay away from this creep, your way stronger and smarter than this. Remember, once you lose your virginity, you could never get it back. Right now, just enjoy life, enjoy being a kid and enjoy your family. Those are the kind of memories that you would remember and cherish for life.