How intimate would Sue get with her grandad lover?

How would it end with Maurice? I really had no idea, My thoughts were filled with images of my young wife lying with her legs open and her gorgeous ginger pussy exposed as he fingered her to orgasm...what sounds did she make, what thoughts were in her head, how excited was he, deprived of female company for so long but now with a leggy young beauty opening her legs for him?
The following day was wet and windy, and we stayed home, I was trying to act normal but my thoughts were filled with erotic images and the certain knowledge that Sue would pay him another visit when night fell, in all honesty I couldn’t wait but didn’t want my impatience to show. It was about 9pm when Sue said, rather matter of factly, oh, I almost forgot about Maurice’ a blatant lie of course as I had caught her looking at the clock a few times and she had a slightly flushed look about her, almost a shy kind of embarrassed look as the evening progressed and I knew she was picking up the courage to make her move, not wanting to appear too eager. I simply responded by saying, oh, you better go then as if it was the normal thing to do.
i did notice that this time she went upstairs briefly before she left. I imagined it was to change her knickers, maybe something sexier, but I didn’t ask, and when she came downstairs she simply said, see you soon and left, Needless to say I was rock hard for the next hour, and it definitely was an hour before she returned, she had that usual flushed look about her, a slightly guilty expression which I ignored, or chose to ignore,
The strange thing is that while she looked embarrassed, there was also something inside her that was quite brazen and even before I could ask her how it went (playing Mr Cool again) she leaned forward and kissed me on the lips. I will never forget that moment, for her lips tasted as they had never tasted before, an unmistakable saltiness, a sweet and sour flavour and her kiss was long and lingering as if she wanted me to savour it to the full.
Before I could say a word she said ‘this is how it went’ and unbuckled my belt and fed my hungry stiff cock into her mouth, I thought oh my god, she did that for him too. She looked up with those sexily guilty eyes and said, he wasn’t hard like you at first but I soon felt him stiffening in my mouth and he actually got bigger than you, not bad for an old boy’.
i was excited, bewildered, horny as hell as I looked down at her mane of bright red hair, feeling the wonderful sensations Maurice had felt, as she flicked her tongue around and said, he really liked me doing this,,, and this, and then taking my full length in her mouth, I must have lasted no more than five minutes before she took me out of her wet luscious mouth and started wanking me furiously, spilling my spunk all over the place.Then she said almost apologetically, ‘one mouthful of cum Is enough for one night’ and I realised in that moment that she had gone all the way with Maurice, a hot and sensuous blow job that had ended with his seasoned spunk from his veiny old cock pouring into my young wife’s throat, My head was spinning but I could not deny that I actually loved that thought and wanted to dream about it, Maybe Sue did too, Next morning I was barely awake when she climbed astride me naked and rode my cock as if it was the last one on earth.
She was riding me but I knew she was thinking about Maurice.