If you could specify all the details of your penis and have it made to order, what would it be? Length, girth, mushroom head or not, foreskin amount, curve in any direction, size of your balls, etc. Here's what I'd do: Length - 8 to 8.5 inches hard, 6 inches hanging down fully soft. Girth - 6 to 6.5 inches hard, 5 inches fully soft. (yes, I want a shower so I can go to nude beaches and have people stare at me) Head - a slight mushroom head. Maybe 1/4" diameter larger than the shaft. Something noticeable, but not something ridiculous that looks like a golf ball sitting on the tee. Foreskin - are you kidding? I want it all! CI-9 to CI-10 coverage, all the nerve endings fully functional, etc. Curve - either straight as an arrow or a slight upward curve, nothing crazy. Balls - big and hairy and hanging 2-3 inches down. Able to squirt a handful of jit every time I have sex or jerk off.