>>11037440Okay so now I'll give you the real answers.
Welcome to sex ed.
The G-spot is a highly sensitive zone running usually along the same area the urethra runs. So if you're finger blasting a girl you can pretty much just follow the natural feel of her insides to find it pretty easily. Get her on her back and run your fingers along the roof of her insides and when she jerks you've found it.
In regards to it being lower. Due to the position of the G-spot it's very hard to hit AND have your whole dick inside. It's usually only a few inches inside so unless you get into some on top positions or have good dick control in missionary you're just wasting pp trying to hit it.
Since you know about the prostate it's pretty much in the same. If you were fingering a boi in the butt and could hit his prostate you would know where the G-spot is inside a girl.
To be technical it's an area where a large amount of nerves cluster together but there's much more efficient areas like the clitoris or cervix.
In fact when most women talk about the G-spot they actually mean getting their cervix beat to fucking shit. The cervix is that donut thing in the back of a girls vagoo. If you can get deep enough to beat the shit out of it the girl will assume you "found her G-spot".
I hope this has helped you and if you have any other sex related questions I'll be here.