Old BBW Mom Shits on Son

This is a role play story and all characters depicted are over 18.

*****

My mom is not a classic beauty. In fact she's the complete opposite. She's in her late 50s, she's fat, her big wobbly tits sag, her pussy and labia are grossly enlarged, her belly distended. Her ass not just fat, but rippled with cellulite as are her thick and heavy thighs. Her sparse pubic hair is unkempt and spreads to her thighs, her asshole hairy. And she is my goddess. I adore and worship her, even though all I get in return is humiliation from her nasty verbal and physical abuse. But she is my mom and I am her sexual slave.

When I was 20 I took a job in another city. I visited mom when I could and noticed how much older she was looking. Worn and tired. But somehow that made her even sexier. Like every guy I did my share of porn surfing, but my fantasies still revolved around her and if I came back and stayed over, I used to look in the laundry basket for her panties and often took a pair of the dirtiest away with me to remind me of her.

So it went until I got made redundant and came back to live with mom. The first few weeks went by, she was still ill tempered, irascible, unpredictable, always finding fault with whatever I did. I still wanked into her soiled panties whenever I could. And then one day she confronted me with the truth. Told me that I she'd known about me sniffing and stealing her shit stained panties from the day I began. In fact, when she knew, she said she deliberately made them even shittier and soiled with her discharge.

Not for the first time I cried in front of her. Sobbed my heart out. Said I was sorry.

That wasn't good enough.

I told her I loved her.

She laughed, said I was a dirty mom loving pervert and told me to get undressed in front of her. I reluctantly removed my clothes and revealed my semi-erect cock. She clasped it firmly and roughly tweaking it, I began to grow hard. Then still firmly holding onto my cock, her dug her long and always immaculate nails deep into the delicate flesh.

Still clasping my pathetic organ, she led me to the bathroom and proceeded to push me onto my knees. Then hitching up her skirt, pulled down her panties as far as her knees and sat regally on the toilet before telling me to bend over and sniff the gusset of her panties. The smell almost overwhelmed me. The filth, the stains...all fresh and messier than ever.

'I've been wearing these for three days,' she proudly announced. 'You like sniffing, well sniff my pervert son, sniff mommy's nasty smells.' I buried my face into the soft material, savouring her bodily excretions and without thinking about it, started to tug my cock.

She reached down and pulling my hair yanked me upwards so she could look in my eyes. 'Oh no you can stop playing with that pathetic little thing between your legs...you aren't cumming yet you little pervert. I haven't washed my pussy or my asshole for three days and now you are going to lick me clean.'

Slipping off her panties, she leaned back and slid her bulk to the edge of the toilet seat and parted her legs. Her puffy old pussy was more sparsely haired than I remembered it, but her large labia no less beautiful. She grabbed my hair again and forced my face into her old and gaping pussy. She may have been getting on in age, but her vagina was soaking wet and smelt of stale urine. Using both of her hands, she aggressively rubbed my face in her fetid moistness and I licked as deeply as I could until she violently shuddered with a powerful orgasm and then pushed me away from her.

Still on my knees, I watched her in silence. My heart was pounding. I had just licked my own mother's pussy, something I had wanted to do since I became sexually aware. She leant back, eyes closed with a sated smile and made small contented moaning noises. I couldn't believe she had initiated that act. Finally she opened her eyes and stood up. She turned and tucking the bottom of her skirt into the elasticated waistband, arched forward.

'Now sniff my dirty asshole,' she said with a sneer.

I shuffled around on my knees and she parted the cheeks of her ass. I began to inhale the rich shitty aroma of her anus as I buried my nose into the brown filth of her rosette and felt my cock become harder than it had ever been before. I took deep breaths as if they were my last, the gammy smell overwhelming my senses.

Then she let out a long fart straight into my face. With it came a jet of loose shit that spattered onto my face. Although it caught me by surprise that I didn't automatically gag indicated my arousal and she knew it.

'Now lick mommy clean, you pathetic little man. Lick up mommy's shitty asshole.' Words that defined our relationship from there on. From now on, I would be her personal toilet salve.

Within seconds, I spurted my cum.

****

Nothing more was said about what had happened for over two weeks I came home from work and she said with a wry grin, 'You like being mommy's toilet paper don't you?' We were in the kitchen, it had been a hot day and her heavy breasts swung loosely behind the material of the plain blue shift dress she was wearing.

'Mom...I don't know what to...'

She stepped towards me and slapped my face. 'Shut up and get undressed now you sick pervert!' I stripped right there in front of her as she leaned back on the work top grinning as she watched. 'Now get down and lie down face up, your momma needs a piss.'

I did as I was told, the floor tiles cold and uncompromising, but they couldn't dampen the tingling excitement I felt. She was going to humiliate me again, and I wanted her to. With her thick cellulite thighs wobbling, she walked over to me and stood over my face. Now I could see she wasn't wearing panties. I looked up at her cunt, a long gaping and very moist slit surrounded by sparse grey pubic hair. My pathetically small cock was hardening, even though I knew it would get lost in the mound of surrounding flesh if she ever asked me to fuck her.

'I can see you like your momma's pussy,' she laughed. 'Open your mouth. Momma wants a piss.'

Without further warning, she unleashed a seemingly endless torrent on hot piss over my face and head. My hair, face, eyes and mouth were drenched in the powerful stream of urine that flowed from her magnificent pussy. I managed to swallow some of her pee, but ended up spluttering and coughing as the jet of urine powered down on me. After what seemed like ages, the flow finally lessened to a dribble and then stopped altogether.

'Now clean me up with your tongue,' she said as she went to perch on one of the high kitchen stools and parted her legs to expose her pussy. I crawled over to her and got onto my knees. She held up her sagging tummy with one hand and roughly grabbed my hair with the other, pulling me towards her glistening cunt that smelt of stale piss. From sniffing her panties all these years, I knew she either didn't bother wiping herself after being on the toilet that or leaked with mild incontinence. Either way, instinctively I sniffed her pussy before I began to lick, savouring the slightly salty taste of the remaining droplets of her piss as they enveloped my taste buds. She moaned and pushed my head hard into her vagina. I didn't object, I wanted my mom's pussy to smother me.

I licked her vigorously and as deep as I possibly could in her wet and gaping hole before focussing on her clit. I licked and sucked it for all I was worth, then inserted my fingers as I licked. I wanted to show my mom her that I could please her and soon her breath became laboured as she came closer and closer to a shuddering climax and began to squirt, the fluid splashing onto my face.

As her orgasm subsided she roughly pushed me away from her. 'On the floor face up...' she growled. I dutifully laid down, my cock erect and expectant. Without a word she stood over my face and bent forward, resting her hands on her knees. She visibly strained for a moment, then reached behind to part her flabby buttocks. Now I could clearly see her brown and crinkled asshole. It slowly opened up as she pushed. Then I saw the brown head of the turd emerge from within her, shiny and glistening. She grunted and pushed harder. A long and soft golden brown turd slowly slid out of her asshole and plopped onto my face. She turned, bent down and with a sneer on her face, slowly began rubbing her shit over my mouth and nose. I couldn't hold back any longer. I ejaculated, spunk spurting from me everywhere. When my arousal and elation at being mom's personal toilet subsided and told I had to clean the filthy mess up or else, I felt totally humiliated. I was horrified and disgusted with myself. It was horrible. Perverse. Sick. I'd never let this happen again.

Until the next time of course and I wanted that more than anything else in the world.

*

And a week or so later, there was a next time. The panties she left in the dirty linen basket seemed nastier and messier than ever before. She knew I'd fish them out, bring the heavily stained crotches to my nose to inhale the smell of her shit and urine, then lick it as I'd wanked myself off, reliving the moment mom shat all over my face.

I was in my room watching TV after dinner when she called me downstairs. She'd been in one of her dark moods all evening. I instinctively knew she wanted me to pleasure her and so came down undressed, my cock semi erect in anticipation. How would she use me? I found her naked in the living room, kneeling on one of the big armchairs, legs slightly apart and her enormous ass majestically positioned for servicing.

'Sniff mommy's asshole son,' she said flatly without emotion. I kneeled down behind her and parting her cheeks with my hands on, drew my nose close to her anus and inhaled deeply. As before, she hadn't wiped herself properly. There were little pieces of dried shit around her hole, the hole that was rapidly becoming a dominant force in my life. The scent of her wet pussy and the shit produced a powerful erection and their combined aroma hit my nostrils and then went deep into my lungs. As I continued to sniff lovingly, she suddenly let out a long fart. I coughed and pulled away.

'You know what mommy expects. Lick it clean!' she snapped. I returned to her asshole and gingerly licked the little bit of shitty goo that had come with the expulsion of her gas. Then I began to work on the other little dried bits of shit. She moaned. 'Oh mommy likes you licking her asshole and she's got some lovely goodies in there for her toilet boy.' With that I felt her asshole strain against my tongue worshiped. She reached behind and roughly pushed me away.

'I want you to catch mommy's shit in your hands.' As asked I held out my hands expectantly. She groaned and began to push. A big fat dark brown turd slowly emerged, this time her poo was firm. Gradually a huge turd. it poked it its way into daylight and then fell into my cupped hands. She strained again and forced out a small but softer turd that stuck between her cheeks. Reaching behind with her left hand, she smeared it all around her asshole, then slid off the armchair. 'Now sniff momma's shit, tell me how much you love momma's special chocolate pudding.'

I sniffed. 'Oh God, I love your asshole and your shit mommy,' I said. 'You know I want to be your toilet slave.'

'Now lick my magnificent log.' I gingerly ran my tongue over its firmness, its nutty savouriness stimulating my both taste buds and my erection.

'Just like you're father, a pathetic mommy's boy,' she laughed as she sat down in the big armchair. She pushed herself back then spread her legs up and over the arms to fully expose her gaping old pussy and shit smeared asshole. 'Put my delicious turd just above my pussy,' she instructed. I did as I was told. 'Now lick your momma's asshole clean.'

My tongue roamed with indecent eagerness as I enthusiastically cleaned every last brown smear and stain around her anus, the smell infusing in my nostrils as she moaned with delight and pleasure. When there was nothing left to clean, I looked up at her face, the massive turd in my line of sight, and wondered what she would ask of me now. I got my answer.

'Lick mommy's pussy. Do it good now. Make me happy.' I didn't need to be told twice. I brought my tongue to her wet pussy, licking her juices as they oozed out of the depths of her gaping cunt. As I gorged on her, poking my tongue as deep into her cave as I could, as I did I smelt her turd. Then I turned my attention to her clit, but this meant my nose was half an inch from her poo which still rested on her groin above her pussy. It's solidity looked so beautiful. She moaned, her breathing becoming more laboured as I licked and she approached an orgasm. With a little yelp, she shuddered and climaxed. I kept my face buried in her pussy as she had a succession of little shudders. Finally she pushed me away and grasping her excrement in one hand and leaning forward prised my mouth open with the other, pushing inside.

'Suck on mommy's shit like you're sucking a big black while I watch you wank yourself off you little shit pervert.'

I began to tug my cock and she forced her thick turd to the back of my throat. Choking, I spurted my cum over her legs and feet almost instantaneously and then spat out her chocolate log, coughing and spluttering. As instantly as it had been arousing, now it was foul and I ashamed of my perverse desires. I felt dirty and totally humiliated by her. But then that's what gave me...and her, our mutual pleasure.

She stood up and chuckled. 'Next time, you're going to eat up all of momma's shit. Understood?'

****

Now we both knew and understood our respective desires, I didn't have to wait long for that moment to arrive. Three days later and close to midnight, I was in my room scanning the net for scat pictures and movies seated at my desk on a little swivel chair. I'd found some great videos of BBWs pooping, solo and into the mouths of their shit slaves and was playing with my erection. I was so absorbed I never heard mom came into my room. She crept up on me and tapped me on my shoulder. I nearly jumped out of my skin with shock.

I turned towards her and without warning she slapped my face. 'What do you think you're doing?' she yelled. 'You don't need porn, you got momma to look after your perverted needs now.' Tears welled in my eyes. My emotions were confused. This was wrong, but I knew I wanted her to treat me this way and to treat my desires with her shit humiliation. She was wearing a large, black see-thru nylon baby-doll nightie with lace edging. With her heavy breasts and nipples only barely obscured behind the material, to my eyes she looked very cute. My erection was solely for her now, not the scat queens of the net. Then I noticed that she was holding a glass of amber coloured liquid in one hand and a large white cock shaped dildo in the other. A shit smeared dildo.

She put the glass down on the desk and grabbed a tuft of my hair. She rubbed the dildo under my nose and across my lips, leaving a gooey trail of brown slime as she did so. 'Open your mouth.' I did so, and she told me to suck on the dildo. Although she rarely smiled, I could see the delight in her eyes as she slid it in and out of my mouth, the gammy taste of her shit enveloping my tongue. She looked intently into my eyes and told me she knew what I wanted and what I needed.

When she tired of my sucking and licking of the rubber phallus, she instructed me to get off the chair and lie down face upwards. She then swivelled the chair around so she could lean on the back of it with her big, flabby buttocks overhanging the edge of the seat. I looked up in anticipation and with apprehension. She reached behind and parted her cheeks, a sight I found so arousing in its own right. I looked up at her wrinkled anus and waited for what was about to come.

'Open your mouth boy!'' She let out a loud fart. Then a trickle of runny poo splattered down onto my face and into my mouth. It was just the start. The trickle turned into a steady flow of soft shit that snaked and streamed out of her anus and straight onto my face, my eyes and into my mouth. 'Swallow all of it!' I coughed and spluttered, my body instinctively rejecting this foul food. But I fought it and swallowed what I could as I realised I was now truly her personal toilet.

The stream of brown goo seemed never ending, but finally the flow came to an end. She farted again, then slowly rose from the chair. Pushing it out of the way I opened my shit covered eye lids and saw that she was now lowering herself onto my face to smother me with her cunt. I was enveloped by it as she sat down heavily on my face and began to rock backwards and forwards, slipping and sliding across my mouth and nose the rest of my face. I couldn't breathe. I was terrified, I thought I would die there and then under my own mother's pussy and her shit as she worked herself to a powerful orgasm. Thankfully, she came quickly and I ejaculated a second later, in a place that was heaven and hell all at the same moment.

Standing up she looked down at me with a mixture of contempt and humour before leaving the room without a word. I listened to her go to the bathroom and start the shower. I could hear her humming a tune as I lay there silently crying in shame and happiness hoping there would be more moments like this to come.