This is an honest account of an adventure which happened on Friday and Saturday of last week. I wrote on here about 18 months ago, telling the story of a friend of mine (now aged mid 60`s) and myself (early 50`s) with my friends` fuck buddy (mid 30`s). I shall call my friend Frankie (not real name) and the lady in question Barbara (again, not real name). I cannot go into too much detail about last weekend simply because I don`t remember absolutely every detail. I find this with so many so-called `factual` stories on here - when the writer is able to recall every last detail and dialogue of his or her experiences........Mmm, yeah right. Anyway, so over the last few years my friend has had on tap a regular supply of filthy sex from this pretty lady. She is in pretty much a sexless relationship with her partner and Frankie is long divorced. Me? I`m in a loving, but totally sexless relationship, so I do need oats whenever I can get them. Anyway, every now and then I`d be invited to join them on a good old dirty weekend. I only wish I lived nearer to them but I`m in east Anglia and they live somewhere near London. A couple of weeks ago when I was talking to Frankie on the phone, he was telling me how he had gradually managed to put the idea into Barbara`s head about the subject of anal sex. She wasn`t all that keen and he told me that they had tried it a couple of years ago but she didn`t really enjoy it - so that was that. That is, until about three weeks` ago when he was playing with some lubrication (for sex play) and he started to finger her anus. The lube apparently gave a tingly sensation and she started to really enjoy it, Frankie told me. After a lot of lube and gentle coaxing, she let him in using his penis but very slowly - and a millimetre at a time - until he was, as he put it, `right up to the hilt`. Telling me this on the phone I was getting absolutely as hard as nails as I hadn`t done that to a woman for years and years. I asked him whether she`d let me do that to her as that sort of thing really floats my boat. Right, so onto last weekend. My partner was away on a week break to catch up with relatives so while the cat`s away.... Barbara appeared at Frankies` door and in she came. After saying our hello`s and a bit of catching up, Barbara (encouraged by Frankie, who kept her kinky clothing at his house) went to get changed into her Trinians outfit. God, she looked so horny; long white socks, very short navy blue pleated skirt, white blouse and striped tie, and together with high heels, was a sight to behold. Barbara did her usual thing; lit up a cigarette and leaned slightly over his kitchen window sill (with window open) and j-u-s-t about showing off her tiny red panties. Frankie was off; he walked up behind her and caressed her bottom, then around to her front area where (I guess) he was paying attention to her clitty. Whatever he was doing, she was softly moaning anyway, which got me nice and hard. Now Frankie LOVES watching her get attention from me so after a couple of minutes he came away and encouraged me to take over. I`d been in this scenario a few times but I was still a bit nervous! I stood behind her, rubbing my erection (still in my jeans) onto her bottom. "I know that`s you, ****", she rightly guessed. After a short time I could take it no more and, pulling my jeans down to my knees and pulling her tiny panties to one side I managed to enter her. She was definitely nice and wet by this time and again she moaned as I got quicker and quicker. `Christ! Slow down, you fool`, I remember thinking to myself. I came out and we all moved into the lounge area (not very big at all) and we took it in turns to fuck her in all sorts of positions. When I was having a turn, fucking her slowly in the mish position but with long, sensual strokes, Frankie was now desperate to cum. He managed to get her to sit up a little and he wanked himself in her mouth. She swallowed the lot, which made me so horny it must have been only a few moments before I did the same thing; exiting her wet pussy and offering my cock to her mouth and wanking until I came. To my delight, she swallowed my lot too. Good girl!! I can`t remember much about what happened after that but I will go on to tell you about the next day (Saturday). We met Barbara in the local town for a couple of drinks before going back to Frankies. Again, no minute-by-minute details but basically what happened was almost a complete re-run of Friday, except no dressing up in any particular outfit and no cum-swallowing. We were all starkers on Frankies` bed and the lube was out. Barbara knew what was coming (no pun intended!) and she spent quite a bit of time playing with her own anus. I guess Frankie must have given her a pep talk, asking her if we could, you know, bugger her. Anyway watching her playing with her bum really got me going , and before too long we persuaded her to lie on her tummy. I got on top of her and played with her gorgeous anal hole, making sure I was gentle (one finger in and out slowly, then two fingers.....). She didn`t object so with a bit of encouragement from my mate, I got the head of my stiff cock at her anal entrance. It wasn`t easy, taking quite a few attempts to get inside but I eventually got my tip in the tight ring part and stopped. She wasn`t quite ready but after a bit more time, I managed to get in more and more. I started pumping away but she kept saying `slow down, slow down`, which I did, although I didn`t really want to! God, she was tight. Anyway, after trying to get enough friction on my tip to get me to cum, it was getting to the point where it was actually starting to hurt my cock (the tightness was sort of strangling my penis..weird), so I had to give up on that idea of filling her up with my cum. I came out and wanked over her bottom. Frankie turned her over back to the missionary position and he pumped away, me in the meantime getting a couple fingers in between the pair of them, sucking on her nipples and massaging her clitoris at the same time. After a while, they both had their shuddering climaxes and, to put it mildly, everyone was happy! I don`t know exactly when I`ll be meeting up with them again but I`m pretty sure it`ll be within the next two or three months, hopefully. I`ll keep you posted. I can absolutely assure you that this story is 100% true.