It had been several months since my wild night with my MIL. Nothing had been said about it, although there had definitely been a few clues that I hadn't just dreamt the whole thing.
Any time we were together, she nearly always had a dress on with nylons of some sort - previously, she had worn trousers a lot. She always lingered on our hugs hello and goodbye a bit more, and her kisses were full on the lips, where previously they had been cheek kisses.
I was also sure pretty sure she was teasing me slightly. She would run her fingers over where the welts in her suspenders would be when we were sitting as a family and give me a knowing look/smirk. However, we were never alone together so it never went any further than that.
Like I say, it was quite a few months after, when my wife had made her regular call to her mum. They would usually meet on a Saturday for lunch and shopping, however this particular Saturday, my wife had an afternoon out with her work colleagues.
"I don't think he's doing anything....," I heard her say "I'll ask him...." she looked at me "mum's asking if you could go and have a look at their computer on Saturday, it's really, really slow?".
We had had this conversation a few weeks ago. I thought it was just really old, but maybe needed some files cleared. FIL had said he'd tried that but MIL didn't think he knew what he was doing.
"Dad's away fishing all day, so you'll be able to look at it in peace."
I tried not to look too eager, this was obviously an oppprtunity. I made a face then nodded, as if to say I was reluctantly agreeing, but I really really wanted to go.
On the Saturday, I dropped my wife at the bar she was meeting her colleagues at and headed to my MIL's. As I pulled up, there was a car I didn't recognise on the drive. Suddenly I was doubting why I was there, maybe I was just fixing the computer. My heart sank.
The front door was locked, which wasn't unusual as they are very security conscious, so I rang the bell and waited. MIL opened the door with a smile. She was wearing a nice summer dress with tan nylons of some sort. I gave her the usual hug and kiss I normally would as I still wasn't sure what was happening here. However she held me slightly longer than normal and opened her mouth slightly making the kiss a bit more than our normal platonic one. I wasn't sure if that was just because we were alone in the hallway, or not.
"Come through," she said heading to the living room, "This is my friend Liz.." as she gestured to a woman sitting on the couch.
"Hi," I said.
"Hello Rob, nice to meet you," she smiled back.
Liz was around ages with MIL (mid to late 60's) but was bigger than MIL. Where MIL was petite with a fairly slight frame and small tits, Liz was taller and heavier, not fat but definitely curvy, with what appeared to be pretty large tits. She was wearing a dark blouse with a knee length black skirt and barely black nylons.
I sat down on a seat across from Liz, not really sure what was expected - was I really here to fix the computer? I had hoped that was just an excuse to get me there, but Liz being here had thrown me. Maybe she had just popped in for a visit and would leave soon, I could see a half drunk cup of tea on the table beside her.
MIL sat on the other end of the sofa Liz was sitting on. "I hope you don't mind, I told Liz about the fun we had, the night you drove me home," she said.
I didn't know how to react to that, but i must've looked a bit shocked.
"Don't worry, Liz was telling me she hasn't been with anyone since her husband died 5 years ago. We got talking a bit more and I told her how you had helped me and suggested you might be able to help her too?".
