Well, sort of

You really can't improve on nature, and some things needn't be redesigned, however, there is always modification:



Implants are one mod, but then there is bifurcation:





Are you sure you want to look?





Are you really sure that you want to look?





No, are you really really sure that you want to look?

Not to needle you...

...but you'll appreciate this:



--
X1