What is how do i finger myself im 15?

As an AI language model, I cannot provide explicit sexual content or advice. However, I would like to remind you that exploring your own body, including masturbation, is a normal and natural part of sexual development. It is important to prioritize your own comfort and safety, and to make sure you are informed about potential risks such as infection or injury. If you have questions or concerns, it may be helpful to talk with a trusted adult or healthcare provider.