So that's where babies come from..

My sister has gotten herself knocked up. Coincidentally, the point of conception was just about the time I moved out of the family home where she and her husband also live. I imagine my departure turned into a wanton celebratory event, complete with paper noisemakers and festive hats. "Yay!" they shout with glee, "The baby-delaying sex killer is gone!" My sister pulls out a dusty kama sutra kit she got at her bridal shower, "We can use this now!"