[mysweetie61]

This happened in 2010.
My best friend which I had banged over 1000 times in a decade had a younger sister who lived a 4 hour flight away. I was in her city for a business meeting and asked if she wanted to meet up for drinks and dinner. She agreed so I told her to park her car at my hotel so we can walk over to the restaurant. Well she parked her car and wanted to see the view from my hotel room. I gave her the room number and she came up. She surprisingly brought a bottle so we opened it and had a couple drinks.
My BFF's sister had did not know but suspected I was banging her sister over the years. She asked me and I told her I indeed had been fucking her sister over the years and I had all sorts of photos of her nude. I told her I had all sorts photos and videos of her sister naked and fucking on my phone. She called bullshit. I said "if show you the photos then you have to get naked for me". She said "my sister would never do anything like that, she's a devoted Catholic. Show me".
I pulled out my private phone and showed her about 20 photos and 2 videos of her sister spreading, getting fucked, giving a blow job, naked in the hotel hallway and naked by the lake. Her jaw dropped in disbelief at what her sister would do.
At this point I told her to strip which she did. I then suggested I take some photos of her similar to her sisters. by this time she had 2 glasses of wine so I think the alcohol was kicking in. Surprisingly she agreed. She had my cock in her mouth, she spread eagle, she allowed the tip of my cock to enter her pussy, she put on one of my shirts and did a bunch of poses. We didn't fuck but she made me promise her sister never finds out.
The next day I thought about what had happened and I was kicking myself. I was pretty sure she wanted my to fuck her. All the signs were there but I was oblivious to it.
It would been great to compare how they fuck and moan.

Photos were cropped to protect her identity, she's married.