She pretty much did the job but happened to leave me a pair of her fresh, pussy stained panties on a chair... A few months later, we had started going indoor rock climbing together, often times with one or two of one of our other friends.
She always wore skin tight black yoga pants leaving very little to the imagination.
She had her head turned around so that she was facing the camera, her hand provocatively poking her lower lip in a gesture of mock innocence.
The cherry on top was that her gorgeous dark skinned Italian friend was groping onto my sisters ass from behind, visibly driving her middle and ring fingers into her young crack.
I didn't really hang out with any of her friends either but I had nothing going on that night anyway.
Anyways Amy saw me looking at this pic on my phone one day and she didn't say anything, even though I thought for sure I was busted. It wasn't long before I heard my phone start to vibrate notifications and it was my sister Lindsey was texting me.
I noticed that the only car in the driveway was my sisters yellow hatchback. On the other hand we're both attractive adults with high sex drives, and more than one of her boyfriends have looked fairly similar to myself...