Can i increase the size of my penis somehow ?

Yes: Get different parents. Don't fall prey to the con artists and gimmicks and internet supplements. Be satisfied with what you've got and learn how to use it properly. That works much better. It's the skill of the wizard, not the length of the wand.

Penis Size: You did not mention how long you are. It is my experience that many men think they are small when they are actually average or longer than average. The real goal here is to learn to use your penis with your partner to bring them pleasure. I would advise that you do nothing to change your penis. The gimmicks and dishonest stuff on the internet can actually harm you. Please be careful.