Superman

One day Superman was flying around and then he saw a superwoman woman lying on the floor with her legs wide open and in the nude!

The superman flew down and decided to give superwoman a good shag.

After 15 minutes, superman has done the business and then flew off to look for more insatiable women.

Then superwoman, still lying on the ground, shouts "What the fuck was that?"

Then the invisible man says" I don't know but my arse really hurts!"