I swallowed hard. Porn I then slid my hand further down and carefully ran my middle finger between her soft outer lips. The very same thought had occurred to me and Sue promised to try and raise it casually with Lynne. She bit her lip and looked guilty. Mum had given me strict instructions to keep an eye on my sister, not answer the door to strangers etc but I felt old enough and responsible to enough to cope. We were lying on our backs staring at the ceiling and I could feel her feet occasionally brushing against my legs. I quickly grabbed the tiny cheeks of her backside and squeezed them closer to me to maximise the pressure on her pussy. “It’s huge!” I grinned to myself proudly, enjoying the
