You and your step-sister used to fool around every day after school. But that all stopped when you started dating your wife. You always missed it, being with your step-sister, but it was just too risky. Of course, she never saw it that way, and she's always hated your wife for "taking you away" from her. So you knew there'd be tension when you agreed to let her stay with you, just for a few weeks, while she was between places.

It started right away: the flirting, the mean looks towards your wife...then the outfits. My god, the outfits. Low cut, tight...one day she just walked aroun... Show more