Masturbated To Son In Law

I have posted a couple of experiences that I've had recently with my son in law and my obsession with him and his body. He has no idea, and I've even got a photo of him swollen and spraying cum that I found when I visited him and my daughter. My daughter and him visited me recently for a friend's wedding staying with me, and I heard them having sex one evening which caused me to masturbate as I listened.

I've since had an impulse to do something, and the opportunity arose for son in laws birthday. I, without fail always send a birthday or Father's Day card to him, and it makes his day to be remembered, since my daughter can be a little cold and downplays holidays etc. This time I purposely sent it late, and on his birthday, I knew my daughter was traveling for business, called him to Facetime, later at night knowing he was alone. He picked up immediately but was just leaving friends and said to call him back in about an hour when he was about to go to bed! That was even better and unplanned for!

An hour later I facetimed him back. I had positioned my phone on my nightstand and made sure that my floor mirror was in the background showing me talking to him! I still can't believe I did this, but I slipped off my pajama bottoms and laid there waiting for him to pick up. He did and I said happy birthday and apologized for getting his card in the mail late. While I was talking to him, I laid on my side and spread my legs giving him a view of my pussy from behind and began to rub myself as I talked to him, all the while acting like I didn't realize he could see me in the mirror. I immediately watched his gaze travel past me to the reflection behind me! I was dripping wet and hardly able to hold a conversation! It was kind of late, so it wasn't a long phone call, but I was so turned on I didn't need a lot of time. I then laid back and kept talking to him but completely spread my legs while I felt my orgasm building up. I even told him I know its late, so I'll let you go, and he protested saying he didn't have anything early in the morning, so it was fine! All of the rubbing of my clit had my nipples so hard and sensitive that I sat up a little higher so he could see them straining the thin material of my sleepshirt. I then couldn't help it, and I started feeling the waves of my orgasm flooding over me and started shivering a bit. He noticed and had to know but he played dumb and asked if everything was alright. My face was flushed but I stammered out I just got a chill from the air conditioning kicking on!

We said our goodbyes and I apologized for the late Facetime call, to which he said, we should do more often!! Having him watch me orgasm was amazing and caused me to have such strong contractions I thought I might pass out!