Wifes Step Mum

It really started at my brothers wedding, although I knew nothing about it at the time. I'm talking about my late wifes Step mother, she was a widow ( my wifes dad became ill and died quite quickly with cancer ) and I danced with her at the bridal waltz, my wife was a bridesmaid, and danced with the best man, I also ended up sitting next to her not by design, but it just happened that way, so there I was my wife on one side of me, and her step mum on the other.
Initially it was a live band that was playing, but they could only play til 10 pm, due to contractural obligations, my brother asked me to cover the rest of the night, as I'm a DJ. I wore a kilt, full highland dress, and yes I wore no underware, well it's tradition is it not ?
The stage was 4 feet above the dance floor, but I wasnt worried as the disco equipment was in front of me, anyway I got things going, getting people on the dance floor with the usual wedding tracks, and my wifes step mum kept coming up to the stage with drinks for me ( I found out a few years later why) and she kept saying I want the last dance with you, so don't forget, my wife ended up dancing with my dad, as my mum was too pissed.
Anyway roll on a few months and my wifes step mother called to see if we could help her as something had fallen of the wall, and things had gotten broken. So we went over to her house, ure enough the board holding the curtain rod onto the wall had suddenly broke free and crashed down, taking out a few ornaments, and I patched things up best I could, but I advised her that the wall needed re plastered above the window but I couldnt do it til the weekend.
My wife was also away that weekend with her workmates for a girl pampering weekend at some women only spa place, Before I go any further I have to say this my wifes Step mum was a classy woman, how she was still on her own was beyond me,as she had been a widow for two years .
Anyway I went over to her house on the Sat morning with my tools, and I thought a few hours and I would have this done, but it became apparent that it wasn't as straightforward as I first thought and it took me the rest of the day, to do the repair.
When I was finished my wifes step mum said to me as your other halfs away, why dont you just stay here and have a few drinks, so I thought why not, so I went and had a shower, and while I was in the shower my wifes step mum came in with extra towels, there I was in all my glory wedding tackle the lot, she just put the towels down and left.
Once I was finished, I got dressed and went to the living room to have a drink, lo and behold there was my wifes step mum on the sofa wearing a sort of kaftan robe, and a negligee that left nothing to the imagination, giving me an instant semi. She didn't say much it was mainly just small talk until the alcohol loosened her tongue and at the same time allowed her inhibitions ( if she had any ) to drop.
She suddenly said to me, the way your looking at me is the same way I was looking at you at yopur brothers wedding when I saw you up on that stage without any underware, and Ive been waiting to sample what I saw ever since.
I was a bit reticednt to begin with as I thought if I do anything she will tell my Mrs, she must haved read my mind s she said if you want to continue I wont say a word, now she is one sexy woman even now, so I gave into temptation she took my hand led me to her bed room stripped me and me her and I fucked her brains out for the rest of the weekend first time I came in her I thought my balls had burst by the amount of hot creamy spunk I shot deep inside her hairy beaver. That weekend wasnt a one off in fact I had to rerturn home eventually though, but I still kept her on the boil, and I havnt stopped.