That Never Even Knew

I had an idea a few years back so I tested it out on my wife. I get prescription medication to help with insomnia so I gave her some. The test was to put a finger in her ass with lube then two to loosen her up and to see if she stirred. Step two was to put the tip of my cock in and an extra inch more. Then I jacked off until I was about to cum and I pushed it is somewhat slow but also being fast. I she didn’t stir so I ended up cumming deep as I could, I slowly pulled out and cleaned her up. She as far I know never knew. So I then did this with my when she was visiting. And as far as I know she never knew either. Just being in and out once they never felt like they had a cock in their ass.