Butt

Most who watch
Videos of men
Fucking men
Watch cocks
Thrusting back and forth
Inside impaled ani
(Yes, that’s the plural form),
But I prefer to watch
The fucker’s buttocks
Flex and expand
Again and again;
They are tireless
Bellows,
Engines,
Machines,
Pumps,
Pushing
And pulling
The male instrument
Back and forth
Inside