When I was 19, my girlfriend, Sarah, went away to college leaving me in my home town. I used to take her back to college after a weekend, or for the new term etc., and being the poor young man that I was then, didn't have my own car, but my Sarah's mother let me use hers.
Sarah's mum was a petite, good looking lady, with enormous breasts (being a teenager that I was, that part of her anatomy hadn't gone unnoticed!). They had a nice house in a better part of town and with my family life not being great, when Sarah was home I spent most of my time at her house. Her mum was a good cook, and used to cook us meals and bring them (and beer!!) to Sarah's room where we'd spend most of our time. So, great food, beer and the use of a car, not forgetting of course that I was fucking her daughter!
Also living in the house was Sarah's sister, 11, and Sarah's Grandmother. Sarah's father worked in the Middle East somewhere coining it in. So, I guess I was part time 'man of the house'. I felt quite fortunate!
One Sunday after I had dropped Sarah back at her college, I returned the car back to her mums house at about 9pm. Her mum, Jean, invited me in as usual and asked me if I'd like a beer (stupid question really, I always want a beer!). So, she brings me a beer, herself a glass of wine and we sit in the lounge talking. It's then I notice she's a little flushed and a bit drunk.
We talk about Sarah mainly and then (three beers later) she starts asking me if I miss her while she's away. I say yes, but I've got a good group of friends and we party quite a bit, so there's always something going on. She asks me if I'd ever been unfaithful to which I responded that I hadn't, but I had been propositioned a few times by the same girl (Karen, a close friend of Sarah).
Jean said 'Karen's a good looking girl, why didn't you do anything?'
'Well, she's good looking alright and I nearly got it together with her once, but I'm going out with Sarah now.' I replied
'So, how did Karen come onto you then?' Jean asked.
I then tell her that I'd walked Karen home after one of our parties because she was a bit drunk. She'd invited me in for a coffee which I'd accepted and then when I'd got up to leave, she thanked me for walking her home and hugged me. She then pushed her hand up the inside of my shirt and scraped my chest with her fingernails and then tried to kiss me, at which point I pulled away, made my excuses and left.
'Would anything have made you stay?' Jean asked me.
I laughed and jokingly said 'If she'd grabbed my dick maybe!'
And then, out of nowhere, Jean said 'You mean like this.....?'
She reached over and put her hand onto my dick and started slowly rubbing back and forth over the top of my jeans.