Incestuous gits

house-incest
I arrived home from work and my girlfriend started punching and kicking me.
“How could you?!” she screamed. “How fucking could you?! You’ve fucked my sister you bastard!”
“I’m sorry,” I confessed. “I got to work and she was lying there…naked. I’m only human. What was I supposed to do?” … “The fucking autopsy,” she cried.