I have submitted a few stories in the last couple of months about having sex with my Mother in law Joan & 2 older ladies. In the stories about Irene & Phylis I have mentioned the fact that I like to watch them pee & pee over me even, so as I have had a pretty boring weekend sexually, I thought I might go back over a year when this happened for the first time with my MIL, Joan. I first had sex with Joan 2 years ago when I lived in Kenya & she visited us. When we came back to the UK some months later, my affair continued with Joan. We would have sex about once a week. It is just wonderful fucking your wife\'s mum,knowing that in 20 years time she will be just like this. The sex we had/still have was great & we did/still do lots of wonderful things to each other. Joan is 57 now & has a great body with lovely big tits & a nice firm arse which she loves having fucked. Anyway my wife & I had been to Barcelona for the weekend, and whilst we were there we had sex in the bathroom of our hotel room during which she sat on the loo & had her orgasm. The sound of her juices hitting the water, & the sight of her sitting on the toilet really turned me on & it got me thinking about wanting to watch her pee. However it never happened, so when I met up with Joan the week after I decided to bring up the subject with her. Katherine, my wife, loves sex but she is not as broad minded as her mum. Joan loves to do things Katherine wouldn\'t, like share fantasies, watch porn films & let me wear her underwear. So in the middle of our sex session, I told Joan that I wanted to watch her go to the toilet. She told me that she had read stuff on the Internet about men & women who liked to watch each other pee & it turned her on as well. However she needed to cum first, so I did the business with my tongue on her lovely juicy pussy & it wasn\'t long before she had her orgasm. We lay on the bed for a while whilst I told her about watching Katherine on the loo & then she told me I could watch her now. We went into Joan\'s bathroom & she sat down on the toilet & at first I stood in front of her & let her suck me off. Then I knelt in front of her & fondled her tits before reaching my hands between her legs to rub her pussy. Joan was in complete ecstacy as I slipped a couple of fingers into her fanny, I did this for a while & then she said she was going to piss. She lifted her bum up, so I could watch as her golden fluid streamed out of her cunt. It was then she moved forward & shot a whole stream over me. I hadn\'t expected that, I was quite happy watching & wanking at the same time, but the warm feel of Joan\'s piss on my cock sent me over the edge & I spunked all over the bathroom floor. When she finished, she told me to lick her, which I did happily & I tasted the remnants of her pee mingled with her love juice. I have to say that I think Joan enjoyed the first time more than I did, but it soon became a regular feature of our sex sessions which I have now introduced to Irene & Phylis. Funnily enough I have never mentioned it to my wife, even though I do fantasise about her peeing over me as well. Those of you out there who have yet to try it, should give it a go, even if it is just watching & licking her pussy afterwards.