Yes, it is absolutely necessary that volleyball shorts ride high, fit tight, hug cracks and need to be tugged on. It has nothing to do with showing butts or camel toes, but everything about the sport. Personally we like it as sports fans.
There is such beauty to small breasted mature women––especially when the small top is countered by an otherwise full figure. While this body type is rare, rarer still is the exposure and appreciation of this beauty––especially in the US.