We were born through this narrow space between the legs. We sit on the surfaces afforded by the bones that girdle this sacred space that gives rise to new life, be it male or female.
It is also our dirty secret that we hide behind layers of clothing and would not be 'civil' to talk openly without discretion about.
A lot of untalkable experiences happen between the 2-3 holes that our underwear safely keeps under covers, both good and bad, that needs periodic sanitisation for the hygiene of our life to be domestic, humane and nonviolent.
Maintaining this basic living area of our body home helps us stand 'up'right well enough to be a respectable human being in content, quality and emotion.