My mum asked me to go to her best friend, Edna), and help with a small water leak she had. I packed up some tools and made my way around to Edna's. She had a big smile on her face and welcomed me in. She showed me through to the kitchen where the leak was under the sink. Edna slated her husband saying that he was about as much use as a chocolate fire guide. We both laughed. She had emptied the cupboard and I had to get right in on my back to see the problem. The overflow waste pipe had come adrift. It was hard to get my hand up the back of the sink to push it back on. Job done I told Edna as I filled the sink up to the overflow to see that it had sealed. I slid back in the cupboard to check all was dry. It was and as I slid out Edna was stood above me straddling my body. As I looked up I could see right up her skirt. She didn't have any panties on and I had full view of her fanny and pubic hair, of which there was quite a lot. I looked away quickly hoping that she had not seen me looking up her skirt. "Like what you see," she asked. I coughed and then said, "Yes, looked good from where I was." By now I was sitting upright on the floor. "Want to see more," she asked, and before I had a chance to answer she lifted her skirt. It was on full display, long pussy flaps hanging down with her clit peeking out. Above that was a small forest of pubic hair. "Want to touch it?" she asked and again before I had a chance to answer, she grabbed my hand and placed it on her fanny. I could feel the heat coming from it. "You can put some fingers in it if you like. I pushed a finger into my mothers best friend's pussy. I thought it was surprisingly tight for an older woman's pussy. I expected that having two children it would be sloppy and loose. I definitely wasn't loose, but it was getting sloppy as I moved my finger in and out. "you can put another one in," she informed me. Up till now I had only ever fingered two pussies my first real girlfriend, and that was the furthest we got, and my current girlfriend who I had sex with on two occasions. "Want to lick it," she asked and again before I had a chance to answer she had pulled my head to her fanny. I had never done this before. It smelt a little fishy but ok, so i poked my tongue out and tentatively licked her flaps. It was ok so I licked them again. Edna was probably getting frustrated as she grabbed me by both ears and pulled my right in rubbing herself all over my face. My forehead and nose were being ground into her wiry forest. My tongue had passed the flaps and was now in her hot hole and I was being treated to a regular trickle of fanny juice. It tasted pretty good and I licked and sucked much harder. Then she moved me by my ears and her clit popped in my mouth. Edna groaned and ground her fanny harder into my face and mouth. I was having to gasp gulps of air when I could and was struggling to keep sucking on her clit. Edna groaned and trembled. Her knees were all wobbly and she had to lean on the sink to stabilize herself. I had recovered from the lack of breath as she sat on a chair. "That was a good start," she informed me, " I can't wait for the main course she chuckled. "Main course?" I asked as I sat on the other chair. She never answered, just leaned forward and grabbed my cock through my jeans. "Good size," she said. Then she was at my belt and zip trying to get my jeans off. "Lift your bum," she said. As I did my jeans and pants came down to my knees. She lent even further forward and sucked my cock straight into her mouth. This was a first for me. I knew about having your cock sucked, but had never got a girl to do it for me. Now I had an old lady trying to suck my spunk out of my cock. My cock started to really throb and then it happened, it felt like the top of my cock was exploding as string after string of spunk flew to the back of Edna's throat. I expected to see her rush to the sink and spit it out, but instead she moved it all around her mouth and then raising her head back swallowed it all down her throat. Smiling she said, " hope there's more of that." Then her hand was on my cock wanking it trying to prevent it from going soft. She was good at wanking and managed to get me full hard again. She moved off the chair and laid down on the table on her back still holding my cock and taking me with her. She pulled me between her legs. "Well. Put it in I need it in me. Fuck m,." she ordered. I pushed forward and buried my cock deep in her fanny. As I pumped into her hot wet hole she humped her arse up off the table at me causing our thighs to slap together. I had to admit it she did feel good on my cock and I was enjoying the steady rhythm and the slapping. Then I noticed movement to my left and as I turned I heard Edna say, "Hello dear, I'll get your tea shortly." "Ok hun," he replied and went into the lounge. I was screwing his wife and all he say is hello dear! What the fuck is happening was going through my mind. I must have slipped out of sync with Edna. She grabbed my arse digging her fingernails into me and reset our rhythm. "Keep going. Don't stop fucking," Edna insisted, just as her husband came back into the kitchen. "Look Len, hasn't he got a lovely big cock," asked Edna. Bill answered yes and watched my cock sliding in and out of his wife for a few minutes, then went to the fridge and got a beer. He turned to me and said, "Want a beer son." Not just yet was my reply. He went back into the lounge. Then as Edna's fanny tightened up, I blew my wad deep inside Edna's fanny. I had to sit for a while to get my breathe back. Edna got up from the table and straightened her shirt back down and started laying the table for tea as if nothing had happened between us. "You staying for tea," she asked. I told her no and started to pull my pants and trousers back up. Len again appeared. "Want that beer now?" he asked. I answered him yes, he got two from the fridge and gave one to me. "Good ain't she," he said. I told him yes. I drank the beer and thanked her for a good time. I really wanted to say good fuck, but thought that would be inappropriate. Saying something inappropriate I had just fucked her in front of her husband and I was worried about saying I shouldn't. As I left she winked as she said cum ant time. I drove home still in shock that I had fucked my mum's best friend and in front of her husband. A little over a week later my mum asked could I do something to help Edna with a sticking door.