Estiano, heh? I can see from where it comes
As for the drawing, it is quite good because she is very realistic. I allows my mind to imagine a real woman who would be drawn like that.
With a bit more practice, you could get a "bico" drawing portraits of the passersby in Praça da República
But, seriously, your style is similar to those portraits and you should take it as a compliment for your drawings.
A person only sees and hears what he wants to see and hear and disregards the rest.