I've never heard of it.
So you don't finger yourself or try to work your gspot?
I finger my self but i've never tryed to work out my gspot.
Try some gspot stimulation as well and also just teasing yourself by just running your fingers up an down your inner thigh an lightly over your labia avoiding direct contact with your clit until you can't take it any longer and see how you get on
I've tryed that and some recamend me getting some "toys" or finding something that i can stick up into my vigina.
Your fingers will work just as well when you find the right spot to massage inside if not better.
Just try mixing the nondirect contact in with your normal masturbation techniques and see how it goes.
The success of good masturbation is to be relaxed use your imagination and not be afraid to try different things :-)
And if were to get a "toy" what would u recamend?
That really depends on how your thinking about getting a toy considering your only 13
Thats a typo is supposed to be 23
Try smells of your vagina