Mothers have it

I’ve had this infatuation or crush on my wife’s divorced mother for years, so about a month ago she stopped by looking for my wife, my wife was out with friends so we started to chat and I could tell she had been drinking, not going to lie, a was so turned on , she was up to something, and said kinda drunkenly that we would be a good couple, I laughed it of of course , and asked if she wanted a drink and to wait for my wife, she said yes and so I told her I was gonna to have a shower, so I did, , the bathroom door opened while I was showering , just thought it was my wife, no it was my mother in law naked and she forced herself into the shower and we started kissing, I was so turned on by her approach, I bent her over and had some good loud rough, passionate sex , we got out of the shower and I couldn’t stop and neither could she, we just kept going at it giving her amazing oral and orgasm after orgasm, we were so into each other we didn’t hear my wife come home, she caught us in the act, I was going giving her mom something fierce, my wife left pissed, we kept fucking, , we are separated now and Me and her mom are crazy in love,she’s moved in and we a expecting a baby, couldn’t be happier,