God created perfection, which was changed by Eve and Adam's sin.
God did not create thieves, murderers, rapists, homosexuals etc....the nature that produces sinful behaviour appeared in mankind after giving some allegiance to the devil. This is why Jesus came to forgive us our sins and then to change us by the power of the indwelling Holy Spirit to be more and more like Jesus.
In conclusion God did not create boylovers (pedophiles or ephebophiles)!