A perverse sexual practice.
Before sex, cook up some bacn. Tie a string around this bacon, and get your lady to eat said bacon, leaving the string hanging from her mouth. Proceed with anal intercourse. As you reach climax, pull the string, pulling the bacon from your lady's throat. Her anal uscles will tighten immeasurably. Tehn pull out- her rectum will invert as you pull out, leaving a "pink sausage" hanging out of her arse.
I gave Ana a pink sausage last night- she had to go to the hospital.