Yea I was thinking of going nuts and just sprouting a boquet down there.

Sorry bro. Go big or go home. I say, why suggest hypers if not for the ridiculous size?
Even if they can no longer fuck with their monstrous genitalia, there's docking, and whatever. Use your imagination.

Would it not just be easier to have character models that already have 3D organs inside them you can view? Sorry if that's a stupid question.