My father in law passed away about 3 years ago now and I have spent most of that time helping my mother in law out with everything you could think of to get the house fixed up and in shape to be sold. Once that finally happened she was able to buy a place in Florida that was much smaller and easier for her to take care of herself. My wife and I went to visit her a few months back and she was only 7 months pregnant but it has not been an easy one for her and she usually ends up taking up the whole bed getting comfortable. Well she was having one such night so I got out of bed and went out to sleep on the couch in the living room. I just got comfortable and started to doze off when my MIL came out into the kitchen and was getting some water to drink, when she turned on the light she saw me on the couch and quickly turned them off then asked me why I was in the living room sleeping. I explained things to her and she told me once again that I was the greatest son in law and husband in the world, gave me a kiss on the cheek and went off to bed.
A few hours later I was having a wonderful dream with a raven haired woman sucking me off like a pro when I suddenly came to realize that it was not a dream and I was indeed being sucked off like a pro. I thought to myself there is no way that my wife is doing this unless because she has not felt like giving me a bj in months but hey if she is horny I am good with it. I told her that her lips felt great and started grabbing for her breasts to fondle while she sucked me off but was turned away by a hand that did not feel like my wife's. I stuttered out my MIL name and asked her what she was doing and she just told me that I deserved this and lay back and enjoy it. My mind was so blown that I started to lose my erection but she did not let that stop her and soon the head of my cock was so stimulated that I could not help but get hard and have an orgasm. She did not even let that stop her as she just kept right on sucking on me trying to get me hard again. I did not know what else to do except lay there and enjoy it, she was an excellent blow job giver and sucked me off three times over the whole week we were there. I was starting to feel a little bad about it but at the same time was enjoying the hell out of it.