Superman vs Flash: unfullfilled and frustrated

Superman and the Flash two of the fastest beings in the DC universe. Superman is "faster than a speeding bullet" while Flash is "the fastest man alive". How do their wives feel about this? Who goes to bed each night feeling more frustrated Lois Lane or Linda Park?

Lol.

Them being capable of going super fast doesn't mean their wives, or any other woman, would be left unsatisfied. They both have the superhuman stamina to go superhumanly fast for impossibly long periods of time. I'm not even sure how the "Flash must be bad at sex" joke even got started if you look at the applications of how he uses speed and for extended durations.

That's also assuming they use their powers during sex, which is highly unlikely.