A good example in music is the sexy 1980's country music hit by Mel Tillis, "I Got the Horse (i.e. penis) and She Got the Saddle (i.e. pussy)", with the chorus line, "together we're gonna ride, ride, ride!"
Another: In the movie Semi-Tough, when Kris Kristofferson finally gets the woman he loves, Jill Clayburgh, back in bed and is ready to fuck her (you can see his big hard-on poking up the sheets) the background music starts playing Gene Autrey's 1940's cowboy song, "I'm Back in the Saddle Again", as the scene fades.
Wow! Those were some tasty saddles Jim Bob! I'm so glad you married my sister! And a good thing she had a sister that I could marry too!
Who made these saddles? They taste like shit! Now them Belgium boys, they know how to make a good waffle! Hung like horses too!