Is 17 too young to begin prostate stimulation?

I'm 17, and have been wanting to try out prostate stimulation for a while. I don't really enjoy penile masturbation (possibly due to circumcision) and have been really longing to at least try something new out that can hopefully satisfy my itch.

But both from a mental and physical standpoint, am I too young to start prostate stimulation? I don't want to buy an Aneros and try it out only to damage something or cause any physiological damage in the long run. Thanks!