Chapter 86 Maters Arising:>13

• But something else was also happening. The previously mentioned precarious nature of the fly of my boxers meant that, as I humped into my sister's ass, my penis was starting to pop free. I could feel the fabric of my sister's panties tickle the skin of my dick with each press.
• Lucy must have felt it too. She reached back with her hand, stopping our coupling. I thought, once again, that she was drawing the line.
• Instead, she pulled her panties down her legs and tossed them off. She lay back down on her tummy.