The suit allow you to do things, you don't do, in your own skin. In the original state you can wear the condom mouth and suck a man dick. That is the point.
Also, sometimes men want or crave a purely subservient partner. One that does not critique, direct or otherwise narrate. Such a creature ( pardon the non human naming of ) exists within this type of design. Since the dawn of man we have wanted a purely submissive partner, and this seems to acco