Now here comes the matter of importance, our decisions in life are based on our priors, whether we realize it or not, without addressing the priors, everything following it is happenstance and could easily be based on faulty logic.
With that said, a girl enters their reproductive years at ~13 years of age, I will be generous and push it to the age of 15 for this discussion. In this hypothetical, the girl, 15 years of age, is physically developed and as you put it countless times "is fertile and is ready and capable of reproducing", I want to know if given the opportunity, barring any legal ramifications, would you engage in sexual activity with the girl and if not, why?
Ofcourse I wouldn't
But why do you keep avoiding my question?
You said that you are not sexually attracted to teenage girls.
Why are you the only creature in the animal kingdom that's not attracted to someone who is fertile and ready and capable of reproducing?
How come you have been able to bypass the laws of nature?