Increase girth on top of CC and length?

How do you increase the size of your CC so that it expands along the top side of the shaft. So it looks more meaty looking like shane diesels. Having a more circular size rather than being more flat on the top?

I feel like my upward curve causes my penis CC to get really hard but I want to get it to be more straight and larger. Any certain exercises to do this?

You’re talking about stretching the so called dorsal thickening or Buck’s fascia. Check out the thread Knowing whether you are limited by Dorsal Thickening/Septum. Good stuff there to help you understand.