The location of these holes is such that it connects with the pelvis region. It is observed among people with genetic predisposition or appropriate size ligaments. It totally depends on your genetics and one cannot choose to have these holes or to avoid the presence of these holes.
Venus or Apollo holes are a sign of good circulation and a healthy body. Good circulation is the main thing for easier to achieve orgasm.
These curious holes cannot be created with targeted exercise because they’re located in an area with no muscles but if you lose some weight it’s possible for them