I'll say at the outset this is all quite tame, nothing to get too exercised about so don't expect major hardcore. I prefer a realistic account where ever possible, it's usually more exciting that way - if it's true then it's believable and believable is more fun, well for me anyway. Don't read on if you disagree.
Like many (even like most, I imagine) people I used to be revolted by the thought of my parents having sex or anything like that - I realised they were entitled to, of course, but the idea just turned me off as did the very notion of anything sexual to do with my Mum.
As a teenager in the 1970's if I was masturbating (which I frequently was) any interruption such as Mum shouting up the stairs to me or passing across my view if I was wanking about the woman next door from my bedroom window was a guaranteed cock-softener. Not that Mum was revolting or anything, she was just a plain mumsy type, about 5'6'', size 12, 36B/C boobs (I've since seen her bra-labels and assume they've not grown), pleasant face (but never any make-up - quite old-fashioned in that respect), delicate feminine hands, nice enough legs (never trousers, always knee-length skirts and dresses) rarely bare-legged but always wore tights by that age, stockings when I was younger (although oddly she has gone back to wearing stockings occasionally - probably a personal comfort thing). She was and is a genuinely nice, kind, loving, shy, modest woman - almost completely selfless in her behaviour, I know nobody even close to her kindness. As to the turn-off, I guess it was just that she was my mother and I her son, so why would I feel anything other than that? It was the "correct "order of things, the way things "ought" to be and I was an inexperienced kid with plenty of other new stuff to explore sexually.
For reasons too long to go into here (and of no interest) I knew her to be almost entirely disinterested in sex - my father went short for years.Yet she was not illiberal in her attitudes -always happy to enlighten me about growing-up things like women having periods, sanitary towels, the so called facts of life, how to treat my first and subsequent girl-friends - I'd always confide in her rather than my Dad whom I loved deeply but found more of an authoritarian figure. Mum was more on my level, so to speak - but I certainly didn't fancy her at all.
Yet about 6 months after my Dad died (by then she was 65 and I was 40, married with kids ) when I got bored of the usual wanking subjects (women at work, my mother in law, friends and so on) I found myself occasionally fantasising about having sex with her. I would masturbate about her, ignoring the revulsion (and it was still revolting to me) just to have something different to climax about; I'd enjoy the orgasm but then feel wholly revolted with myself again afterwards (typical man, shoot and lose interest), thinking I'd never do it again. But I did do it, more and more often and it stopped revolting me and began to genuinely appeal rather than just be a novelty.
I still didn't "fancy" her in the accepted sense. She's no GILF like, say, Joan Collins just a plain old granny - a bit stooped, a little shorter than she used to be and of slight build, quite frail from arthritis, with swollen ankles lots of the time, shortish grey hair and of course wrinkles. Despite her slight frame she still has pert-looking boobs of some size although this is only apparent from the side because she still dresses conservatively, still never trousers and still not a drop of make-up. That said I do quite fancy much older women (70's, even 80's - for instance I'd definitely fuck my mother in law although she's a bit more presentable) but not my Mum - she's simply not attractive in that way. If I had to make a comparison I'd say Mum is quite like Grandma Walton (Google her pic if you're too young to remember The Waltons TV program), not facially but in build and overall appearance including a prudish dress sense (albeit not 1920's hillbilly!). I guess the turn-on was the taboo aspect - not just a pensioner but my own mother and here I was regularly emptying my balls about her.
If I'm honest I guess there could have been some bullying going on too, or some personal inadequacy on my part - you know the score: slightly dominant father dies; I take my chance to wreak revenge by dominating (in fantasy) "his" woman.I don't know this to be the case, I certainly don't consciously feel resentful towards my Dad - I loved him, still do.I'm just trying to be honest (as I say, more exciting that way) and admit the possibility it could be some subliminal neurosis of mine rather than just the fact I'm a dirty bastard.
Anyway, in the months after Dad died I even found myself occasionally talking with her in all sorts of very mildly flirtatious ways - how I'd found her attractive when I was going through puberty (an utter lie as you now know) and how I'd then (as a child) tried to spy on her naked (I hadn't - well, I did try just once and failed - to my subsequent relief at the time!) and how I'd masturbated about her as part of my growing-up (in fact I said ".I enjoyed myself about you... if you know what I mean?" -she did know what I meant, as I've said, we can talk like that). But it was all untrue, I'd done none of those things.I told her she'd worn well for her age - bluntly she hadn't worn at all well but it sort of tied in with the rest of what I was saying so there seemed no harm in saying it.
These revelations happened a few times and she would take it all in a totally-matter-of-fact way, not raising an eyebrow, just making motherly noises like "I expect most boys go through that." and so on (I bet they don't!). I wasn't surprised by her relaxed attitude but I don't really know what I'd hoped to achieve by saying any of this to her - probably nothing, just pushing the boundaries as it were, finding limits.Nothing came of it - I hadn't expected anything to.As I've said, she's totally nice (so wouldn't do anything that might upset my marriage), disinterested in sex (so would hardly overlook the fact that we are mother and son and offer me a shag) and frankly had been torn-apart by the loss of my father whom she idolised (and still does) and on whom she had relied rather too much in life. She's also far from self-confident and not at all worldy-wise, although has grown mainly to cope with routine things over the last decade of living alone. I suppose I might have been doing it because of the slight dare of verbally walking up to the subject that I was wanking about her but then stopping short, I don't know.
Anyway, it passed and conversations like that stopped for years but I carried on tossing myself off about various scenarios involving her and unlike other women about whom I wank the thrill has never worn off.I'm now in my early 50's and she's nearly 76, that bit more decrepit and worn out but I still would love to fill her full of me. She's definitely my ultimate fantasy albeit I'm not obsessed, I do wank about other women and have the occasional sexual encounter with my wife.
I've done all sorts of things to embellish my mother-fetish, mostly quite tame again I'm afraid: I've made good quality fake photo's putting her head on pictures of various nude women of ages matching the age she was in her photo - her 20's, 40's and 70's - and wanked myself sore over them; I've swapped those fakes with blokes on the internet; I've posed as Mum in internet chat rooms, having cyber-sex with other men believing me to be an elderly widow (I'm not remotely gay (although I'm not against it), however in my experience there are few real women in those places and I can quite happily get off by doing this, getting really horny when I know others are cumming about my Mum - even watching them on a webcam ejaculate about her or in tributed pictures they email me, her face covered in their spunk); when I've been lucky I've had some role play in chat rooms with people pretending to be Mum for me so I can have cybersex with "her" (quite ridiculous really - she'd have no idea how to even switch on a computer and, of course, the people I chat to don't know her so can't behave as she would - but I've made do, better than nothing); I occasionally get access to her knickers, stockings or tights and borrow those to supplement my fantasies, cumming in the damp gusset or the salty nylon foot, all the better when unwashed of course, although I can't bring myself to suck or sniff them, I simply prefer the idea of them having been worn by her, and like to mix my juices with hers, just getting an occasional feint whiff of her cunt or feet rather than a full-on blast; I've cum in her face cream, her toothbrush, her freshly-laundered knickers - that way I get the thrill of knowing she's had my spunk in her mouth or against her pussy lips. I used to do similar things to other, more remote relatives (my gran, aunts, cousins) as an adolescent and have done it since to my mother in law's stuff - it just works for me, sorry if it's creepy.
So that became the shape of things until about three years ago when I decided I wanted more. Again I warn you don't expect too much here - I'm not going to pretend we're nightly lovers, far from it. I schemed for ages but, in a nutshell, I decided I could probably ask Mum for a topless photo - nothing sultry or erotic, no fancy clothing, just stripped to the waist, boobs out, almost like a medical examination and a simple picture which I could then wank over 'til my heart was content and, of course, share with those I'd become familiar with on the web who have similar passions - there aren't many, at least not many who're prepared to admit it!