Renderosity is a family friendly site. For adult oriented content, 'otica is the place for that. It's been that way for years.

And from what I can tell, said product for Genesis 8 IS A THIRD PARTY ADD ON that uses custom geometry to achieve all those morphs. You want one of those for La Femme, feel free to ask the person that made the product for the Genesis figures.

Genesis 9 does have a belly button, BTW. Well, an indent anyway. 8-)

And yes, I use DAZ Studio and Genesis figures, so this isn't meant to bash any figure for either app. Use what you like, OK by me.