During a flight through Metropolis, Superman spotted a nearly nude Wonder Woman on a nearby rooftop with closed eyes; with a quick dirty thought to himself he thought he could get down there, 'do it faster than a speeding bullet' and leave before she even realized what was happening.
So during his flight he undid his pants, flew down to the half-nude Amazon Princess and did his deed and left.
"What the fuck was that?" Wonder Woman asked loudly after Superman had left, not realizing a thing.
"I have no idea, but my ass really hurts." The Invisible Man said.