That and weaponized penises would genuinely be an amusing addition to the game.
Like, while only the design itself is customizable from the start, when you get into the game you get the option to augment your genitals with varying forms of combat potential, with both genital sets having similar yet different ways of being combat capable.

…Sorry about the in-depth description. A weird thought popped in my head the moment I saw this and I felt the need to get it out there.