I still think the best solution is to tell a responsible adult. I feel disappointed your parents are tolerating this. I understand for now you can't do what's been advised. This may sound silly but I know you're a young man - start making your body and self confidence strong. Start weight lifting and learn basic self defense. The YMCA teaches basic karate and self defense. I hesitate to say this, but I'm thinking you need to defend yourself - but do take this lightly as I don't want you to get more hurt. What a bully he is .......grrrrr.