Writing challenge three

I considered myself fairly self sufficient but the arrival of my scatty but lovable sister Kerry into my ordered routine, not to mention Yo Yo her puppy was creating a degree of chaos in my life. Of course Yo yo as a mere baby could not be considered culpable for this morning's stinky deposit. I called Kerry to suggest she needed to get up for breakfast and fifteen minutes later she appeared, pajama clad, her golden hair not brushed as yet, and the swelling of her stomach now becoming more evident with each passing week.