My son Chris and I stared in silence at each other across the kitchen as the outside door swung closed; he'd clearly just risen from his bed. Then my words poured forth: "It's not what it seems... this was the first time... I wasn't going to let Gary... You can't tell your father!"
Chris began laughing and it seemed half a lifetime before he eventually replied: "Well, the first time for weeks anyway... And the way that guy's fingers slid into you suggests you are dripping wet... That moan didn't sound much like a 'stop it' or 'no' to me either... As for 'can't tell dad', well... I think you probably meant 'mustn't'? It would be a prohibition on my telling Dad rather than an impossibility."
I could've screamed; Chris' must have seen and heard everything; that grammar correction was just the cherry on top... And perhaps the most concerning part. Why was Chris here anyway? I went for appeasement "OK, please don't tell your father... You're an adult now Chris, you know that these things can happen. Anyway, what on earth are you doing back here again?"
"A burst pipe in my apartment building; the lower floors have been flooded, so I'll be home until Monday or Tuesday of next week. As for my silence, well... I'm sure we can reach an accommodation about that mum; silences can be bought."
"Bought... What do you mean bought? What do you want... How much!"
"Calm down, It'll not cost you a penny mum... I'll settle for a piece of that slutty-cunt. With Dad away and your fella, Gary wasn't it, doing a runner, a MILF-whore is going to need somebody's cock."
I couldn't believe my ears, but Chris advancing toward me confirmed the reality. I turned away as my son pinned me against the breakfast-bar; not from any notion of escaping, but I couldn't bear to have him looking me in the eyes as he... raped me.
I wasn't waiting long, Chris wore only boxers while my skimpy panties proved no more of a barrier to him than they had to Gary and Chris was already aware that I needed no more foreplay to get me slick. Chris guided his cock between the folds of my vulva, then slammed into me so hard that my feet left the floor; a penetration which elicited another of those shared primal groans.
With one hand in my hair, Chris' other snaked around to roughly maul my breasts, accompanying that move with a growled "It's been too many years since I've had my hands on those Mum." After which, Chris began pounding into me like a man possessed... Or perhaps enraged?
Chris didn't last long, two minutes at the most, though long enough for him to witness his mother reach a shamefully noisy orgasm of her own. At the last Chris jammed a finger into my bottom, no one had ever done that to me before, not even Gary and I simply exploded.
After that shared climax we held our positions for some while, but in the instant that Chris eased away from me, I turned and raced for the door. Rushing straight up the stairs and into the bathroom, I locked the door behind me; it wasn't much of a lock, you could open it from the outside with a coin, but it at least offered a sense of sanctuary.
After a few minutes regaining my composure, I peeled off my clothing and stepped into the shower. I set the water temperature as hot as I could bear and paid especial attention to the... flushing out, of my pussy; that pregnancy risk remained miniscule, but having your own son's semen inside you concentrates the mind.
I moved from the shower to the bath, lounging in that for almost an hour; the bath has long been a favoured location for letting my mind wander and thinking things through. It seemed to do me no favours that night, whenever my thoughts coalesced it was to discover that my fingers had been wandering too... Invariably finding their way between my legs!
In the end I drained the bath and returned to the shower stall and this time around I set the water temperature to it's coldest; like a bitch in heat, it was time for that MILF-whore to get cooled-off a bit! Afterwards I stealthily unlocked and opened the bathroom door, looking around and listening before I risked making my exit.
The house was silent and other than a soft glow from beneath Chris' bedroom door -- from his bedside lamp? - was in darkness too. Half a dozen tippy-toed steps carried me safely into my own bedroom and while there was no lock on that door, I dragged an adjacent chair behind it. I didn't even risk turning on the light as I slid, still naked, beneath the covers.
While it wasn't long, neither was it immediately, that I realised I wasn't alone in my bed; my heart began racing and I started to tremble, but I somehow couldn't bring myself to leap back out of it. The bed covers were flicked back, exposing me to the waist, I felt the mattress shift beneath me and saw a shadow hover over me in the moment before a mouth enveloped my left nipple.
That redoubled my trembles and drew a whimpering from my lips; it also saw my nipple and indeed the right one too, turn as hard as a bullet. It could only be Chris; I recalled the strength of feelings that his suckling me as a baby had engendered and this feeling was equally powerful, but so very different... And so very wrong.
Chris had transferred his attention to my right nipple before, I managed to find my voice; even then it was cracked, fragile and far from authoritative : "You have to stop Chris... Now... I gave you what you wanted before... I've paid for your silence... go to your room."