Mum laughed and took hold of my flaccid penis, murmuring, “And we know all about that don’t we baby?”
As I was reminded of the start of our affair, preceded by my voyeuristic enjoyment of mum’s own telephone sex, I felt my penis stir in her hand.
“Ooh, what’s going on here then?”, mum whispered into my ear, nuzzling my neck and squeezing my hardening cock. “What are you thinking about to bring this lovely member back to life?
Nuzzling her neck and whispering into her ear, I replied, “telephone sex, mum…. I’m thinking about your telephone sex with your lover…..watching you pleasuring yourself while he did the same over the phone.”
“Think about it, Mikey. Think about watching me……make your cock hard while you think about us.”
Despite the late hour and all the sexual exhaustion that day, it wasn’t long before I was fully erect in mum’s hand; groaning with pleasure as she wanked me gently.
“Fuck me baby, just once more darling……tip whatever see you have left into me……deep inside me,” mum whispered as she turned over to lay on her back. “Fuck me missionary, darling……hard and fast…..just once more baby.”
As usual, I needed no second invitation and, with mum’s openly inviting labia being held open by her eager fingers, I brought my throbbing glans to her sex hole. Smacking it against her clitoris, she gasped and thrusted her pelvis upwards to take me inside.
This was going to be a quickie fuck and as I thrust forward to meet her, she let out a noisy “ughhhh……fuck me like he does, baby boy……stuff me like he does…..make me cum like he does…..make a mess inside me.”
With my ever quickening pace, mum wrapped her legs around my back to pull me deeper, “Bang it against my cervix, Mikey……go deep…..deeper than you’ve been before, baby…..as deep as Alan goes when we fornicate.”
Mum’s talk was no longer whispered and it seemed she’d forgotten my sister was in the house. “Not so loud, mum,” I implored, “Caz is here.”
Secretly, I hoped Caz was still watching me plough our mother.
Her reply was dismissive, “never mind, baby……mummy needs to cum and mummy needs her son to cum too. Fuck me faster, fuck me like we’re about to be caught.”
With each pump of my cock, knowing how I loved humiliation sex, mum teased with her words, “Oh Mikey, I sooo wish you had a bigger penis…..one as big as Alan’s……you now, the one you’ve seen entering me unprotected…..the thick one that stretches my womb…..the one that makes me cum before filling it with sperm.”
I was loving mum’s talk and encouraged her into territory, as yet uncharted but which I was anxious to explore, “what about Ron, mummy……was his the biggest you’ve had?”
“Oh no, Mikey, I’ll cum if I talk about it,” mum hissed, “save it for another day!”
The thought of her cumming to the memory of another man’s big cock was too tempting and I wasn’t going to take no for an answer, “Cum mummy, cum, imagine you’re fornicating with Ron now……pretend my dick is his and it’s his long fat penis that’s destroying your wet cunt.”
“Mike, no, no more, I can’t control it baby, my mind is in overdrive……fuck me darling boy……keep plugging my menstruating vagina.”
My teasing was relentless as I fucked her like my life depended on it, “Who’s inside you Cathy……whose unsheathed cock is in you…..tell me whose husband is in your bed?”
“My son’s in my bed……my son’s inside me,” she continued to hiss under her breath.
Desperate to hear mum say what I wanted to hear, I slowed my rhythm to prompt a reaction.
“Keep going baby……faster, don’t stop….harder and faster, baby,” she squealed.
“Tell me mum, whose husband’s inside you?” I barked back, “Who are you cheating with……who’s cheating with you…..tell me mum?”
“Oh my god…. it’s Lynn’s husband baby…..it’s Ron inside me,” she submitted. “His penis is hurting me but I’m loving it……fuck with me Ron, fuck me with your beautiful penis…….it’s splitting open my wet cunt……I love it Ron, I love it.”
At last, I thought, at last mum was spilling the beans on the mystery of Ron.
My opportunity for further teasing had elapsed, my seed was rising and mum was doing all the talking on her way to an almighty climax.
“Fuck me Ron, fuck me……cheat on Lynn, Ron……she’s got someone else’s penis inside her now. Screw me Ron……fuck me senseless……shoot your load in another man’s wife…….in my married cunt……go deep Ron……fill my married cunt hole with your meat……with your sperm, Ron.”
Mum was lost in lust as her diatribe of filthy talk flowed like water, her pelvis bucked and writhed beneath me and her tits gyrated uncontrollably as each thrust moved her towards to bed head.
I alternated between deep kissing her mouth and biting her nipples while we copulated. The sounds of her pleasure were a delight to hear as I relentlessly thrust myself into her private parts.
She continued as her orgasm built, “Oh my god, oh my god, oh my god, Ron……I’m going to cum, I’m going to cum, I’m going to cum……another woman’s husband is making me cum…….I’m cumming Ron,……ahhhhh, ahhhh, I’m…….ahhhh……cumming.”
Her legs were still around my back, gripping powerfully and keeping me deep inside her as she shuddered to a climax.
I couldn’t hold on any longer and as her pelvic floor tightened around my glans in an oh so familiar way, I let go inside her.
“I’m cumming too Cathy,” I gasped in a less dramatic way than mum had, “I’m cumming in your married cunt.”
Mum was unable to reply, her own orgasm had been powerful and all-consuming. Having released her legs from my back, she lay on the bed panting as I withdrew my softening penis from her spunk soaked sex orifice.
Wondering whether she still had another cum left, I brought my face to her still dilated hole and tonged the stream of juice running from it. A heady cocktail of menstrual tainted cervical mucus and recent ejaculate, I drank it down with gusto before bringing my tongue to her engorged clitoris.
Expressing approval by pulling my head into her, mum confessed, “Christ almighty, Mikey, that had to have been the best sex of my life……certainly the most powerful orgasm mummy can remember, baby.”
Reaching upwards while I licked mum’s love bud, she purred as I squeezed on her nipples, “mummy’s still horny baby boy, I don’t think I can take you inside me again…. my bunny’s a little sore……please lick it…..make me cum again.”
I was relieved that she didn’t want to fuck again, my cock was sore too and I doubted it would get hard or issue sperm anymore that night.
I contentedly licked mum’s wanton cunt, thinking about what my sister had seen and heard and wondering whether Ron had tasted her sex before sliding his enormous manhood into it.
My cock was still flaccid – a spent force – as I tongued mum to a less dramatic but equally enjoyable last orgasm before we ended the session by mutual agreement.
Leaving mum naked and satiated on her marital bed, the bed she’d have sex on with dad the following evening, I replaced my shorts and kissed her goodnight.
Silently closing her bedroom door behind me, I noticed Caroline was nowhere to be seen. There was no sound as I walked past her closed bedroom door and I wondered whether she’d actually seen anything.
Entering my own room and climbing into bed, I thought about the day. The build up with my sister, the teasing, the early interlude with mum, the premature ejaculation inside my sister and, the epic sex I’d just enjoyed with mum. As I mused over how the Ron situation had come to be and, the obvious enthusiasm mum had for it, I felt my cock grow hard.
Taking it in hand for a final wank, I tugged on my foreskin as thoughts of the most depraved, taboo acts of incest consumed my every thought.
As I performed my self-inflicted sex act, my door opened without warning. Standing in the dimness of my nightlight stood my sister. Dressed in a clingy silk negligee, hanging from her pert nipples and, with the outline of her panties visible, she smiled and walked towards me.
Before I could ask if she’d seen anything of my mother/son sexploits, Caroline spoke first, “just in case you’re wondering, Mikey, I saw and heard it all. You are the most amoral pervert brother I could never have imagined. You and mum are fucking depraved!”
Pausing to consider how she felt about what she’d witnessed, my thoughts were interrupted.
To be continued.
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