I got off work today unexpectedly early and decided to go home and do a little work in the back yard. I was surprised as heck to see my step-mother-in-law out there topless and catching some sun. Cathy is 45 and a knockout older version of my wife. Seeing Cathy’s tits like that have been a fantasy of mine for a long time. I felt my cock start to stir and I started to rub it through my jeans. I must have made a noise because Cathy looks up and sees me staring at her. I try to play it off and just walk into the house like I didn't notice her but I’m pretty sure she didn’t buy it. As I sat dow... Show more