Step Mother

Achieving nothing but a few squirms, your sisters continue to hold you down, as your step mother squats. "Please don't", you wimper. The four females snickering in unison. "Sorry little brother", one sister says. "But you lost fair and scare", another sister follows. All of them knowing that they all cheated.

+++

Having no say in the matter, you watch helplessly, as your own mother moves her dirty thong to the side. Revealing her equally unwashed holes. Then she reaches back, and holds your nose shut. Try as you might, you know there's no way out of this; so you reluctantly open your mouth.

+++

"See", the plump but toned step parent remarks, before sealing her greasy asshole between your lips. "That wasn't very hard was it", she sighs pleasurably, before her stomach gurgles. Unpinching your second breather, the two holes get smushed into her tailbone, as she unbends her legs. Her plump, motherly butt cheeks cutting off your air supply once again, as they swallow your small face.

+++

"You hear that sweaty", the face sitter teases, when her stomach gurgles again. "That's the ice cream I had for dessert", she chuckles manically. She's not intolerant to dairy in the slightest, but it does make her farts so much worse then usual. Especially when she she has a stomach bug. Which she does.

+++

Achieving even less then before, because your mother's slightly above average weight is more then enough to keep your small frame still. You weep internally, as even your tears have no room to fill. Feeling your sisters let go of your body, theirs hands get replaced by your step mother's legs. And to no surprise, your tiny hands are the only thing that can be seen.

+++

Though the oldest sibling, you remain the smallest. Even the youngest Offspring is taller. Something they all take advantage of.

+++

Grunting loudly, the dirty anus of the female above you, fills your mouth. And an explosion of a fart, echos down your throat for a whopping twenty seconds. But your cries of pain get overshadowed by a series of much shorter, but much wetter farts. Each one filling your little mouth, little by little until it's half full.

+++

Gagging and retching on the foul liquid, your torment only gets worse, as your step mother takes a deep breath. Squeezing your face tightly with her ass cheeks, another explosion exits her asshole. This time a sloppy pre-dump shart, that bubbles and splatters out of her rectum.

+++

"Don't even think about swallowing", she pants down to you. Somehow able to understand her, even though your eyes were starting to roll back; you somehow do as told. Keeping her butt muscles tensed, she tightens her semi-flat gut, and pushes again. Out of fart juice for the moment, she spends the next ten minutes, soaking your full mouth with unholy sbds that make the vile pool bubble like a volcano.

+++

"Ok, now you can swallow. And do it quickly", she says with haste in her voice. Surprisingly still alive, you use all the will power you have to swallow the witches brew. But you have little time to celebrate, as your gags and retches once again disappear, under a landslide of fart juice. "Swallow", your torturer says. Your body following her commands, before it's filled with more motherly mess.

+++

Again and again, you swallow mouthfuls of liquid ass flavour. Your stomach reaching max capacity. "I hope your hungry dear. The main course is ready", your cruel step mother tells you. To exhausted and tortured, to fight back. The best you can muster up, is a single teardrop, as your user sighs in relief. Your mouth steadily filling with mushy motherly love.

Step Sister: Sally

After the ordeal of swallowing your step mother's gas and waste, you wake up on the floor of your sisters bed room, bound and gagged with something damp and conflicting in taste. Foul with an intoxicating hint of savoury sweetness. "Do you like my panties", sally, your youngest sibling asks, her innocent looking face casting a shadow over yours. "I haven't washed them all week, so I bet there tasty", she giggles before sitting back up and shuffling foward. Lifting your head your met with her naked body staring at you. Her soft butt covering most of your chest. "Like what you see", she teases smugly, giving your upper body a short cowgirl so her blooming chest jiggles.

+++

Obviously, your unable to respond; but her accent continues either way. Only stopping when her wet pussy has swallowed your nose. Going back and forth, up and down, she bounces and grinds untill your flesh is as sticky as her birth canal. After which, she remains seated untill your about to pass out. "That was fun, wasn't it", she says with beads of sweat falling onto you; like she didn't just ride your face for a whole hour. But then she turns and presents her swampy rear end. From your perspective it's not small or tight, but plump and juicy; each butt cheek almost the size of your small head. "Hope you don't mind if it's a little dirty back there", she smiles at you; spreading her buns and revealing the damp, musky confines of her crack. "I've been to lazy to shower or wipe", she then Snickers before sitting down.

+++

Flossing her ripe crevice like your face is an ass rag for a slow thirty seconds, she finally settles her weight; her nasty asshole filling your nostrils, her tight pussy inside your stuffed mouth, and her hot bum meat capturing half of your head. "Your pretty comfy today", the sinister little sister taunts while squeezing her glutes. "I hope you don't mind if I let out a little gas", sally says after a minute of sitting; leaning forward so her anus has room to expand. "I'm just so bloated today", she concludes with another snicker from one end, and a deep trumpet like fart from the other.

+++

Riding out your squirms of discomfort, sally sighs in relief as her bladder starts to drain. The flavourful refreshment turning your panty gag into a leaking mass of sadistic foulness. "I want those clean in an hour, so you better start sucking", your step sister tells you matter of factly. Ignoring the fact that her bulging asshole just connected to the front of your nose like a sewage pipe to its run off. Unsuccessfull in your attempts to free your sniffer, it gets pumped full of rotten girl gas. At least two dozen farts soaking your sinuses.

+++

Leaning back and onto her hands, sally moves her legs so there laying on your body. They don't hide you like your mother's did, but they still cover a good portion. "Oops", your sitter exclaims, rubbing her butt into your face. "Guess that was a little wet", she says with amusement; feeling the slime that coats her intestines all over your face and in your nose. With your only way of breathing filled with slick fluids you try to use your whole body to get her off, but like your previous attemp at freedom, it's unsuccessfull. "If you want me to let you breath then start sucking", she smiles cheerfully; genuinely enjoying your torment. Having no choice, you do what she says and start mouth washing her dirty, pee drenched panties. Then after a minute and a half, when your on the peak of passing out again, sally helps like she said she would. But instead of getting up she grunts; clearing your airways with a long, thick fart. Or at least it would of, if it didn't end in a nose blocking bubbling. "Whoops. Better try again I guess", she giggles like a true degenerate. And try she does. For the next ten minutes; her gas the only thing keeping you alive.

+++

"Phew", sally exclaims when she feels strong, laboured breathing on her filthy bumhole. "That was quite the work out, wasn't it toilet", she chuckles with her chest; making both her perky boobs and her perky butt jiggle. Meanwhile, down below, your silently suffering with involuntarily watery eyes. Getting force fed ass medicine through your nose is not a comfortable experience; and something you really don't want to do again. Even if it means being glued to your step mothers ass for a whole month. Something she has done before.

+++

With nothing but sally's farting asshole and swampy butt crack keeping your face company, the hours pass by at a snails pace. Slow, slimey, and awfully smelly. Sally herself hasn't even acknowledged your existence since she removed her panties (which were luckily clean enough), so she could start using your mouth. Which was five hours ago. You did start licking, eating and making out with filthy shithole to try and please her, so she would at least give you a break; but it did nothing but make her giggle and add another function to her seat.

+++

"I guess It's bed time", sally yawns after looking outside at the full moon and night sky. Hearing this down below, you start to see your freedom within reach. But when your sister stands, you come with her; your face thoroughly stuck between her cheeks. "Looks like your sleeping with me", she giggles softly, while running her fingers through your hair. "If you really like me this much, then how about I make you my boyfriend. It's not like we're related", she teases, before loudly farting in your mouth. Giggling at your muffled groans of annoyance, she frees your hands and slowly walks to her ensuite bathroom; you following behind on your knees, with your hands on her suggestive hips as the floor is out of reach.

+++

Ignoring the shower completely, she plops down onto the toilet seat with little regard for the back of your head. Yawning again, she starts evacuating her bowels into your mouth like she's done dozens of times before. Her face blank as she feeds you whatever arrives; whether it be farts, sharts, or her steaming load. Though not a lot, the taste is other worldly. It's definitely not as bad as your step mother's, but it's still pretty bad.

+++

After ten minutes, after a sloppy and messy shartfest, sally stands and goes to the bathroom sink. Grabbing her toothbrush and toothpaste, she spends a few minutes cleaning her teeth while you clean her soiled asshole. Rinsing out her mouth with water, her unwashed buns tense around your face and her face contorts. Squeezing out a massive fart that undoes all your licking in seconds, she sighs in relief and walks back into her bedroom. Her cursed behind massaging your weeping face with each step. Bending over to pick up her sports bra, another big fart echos down your throat. A greasy and thick blast that turns quiet and airy. Grabbing your hands, she places them on her chest; each one hiding her nipples like a skimpy bikini that only covers the front of her breasts. Then she puts on her real fun bag hammock, adjusting it so it comfortably holds your hands prisoner.

+++

Yawning one last time, sally climbs into bed with you following suite and lays down on her belly. Reaching back she covers everything below her shoulders with her blanket and shuts her eyes; smiling happily as a long and loud, wet fart bubbles into her toilets mouth.