Work Text:
SEES had been making stellar progress throughout Tartarus the past few months, it was more then what they could have ever hoped to make in the past. However, there was always one aspect of Tartarus which caused issues for them, it’s negative impacts on their bodies, obviously there was the loss of energy from taking part in battles but Tartarus had recently been having other effects on their bodies. On one fateful day, the girls of SEES experienced this firsthand.
The rest of the team was waiting at the entrance for the members currently in battle, it was getting late and the team decided to leave Tartarus for the night. Everyone was in the entrance except for Akihiko, Makoto, Junpei and Mitsuru. While waiting, Kotone was beginning to get impatient.
“Come on, where are they it shouldn’t take this long.” Kotone said, she wanted to head back for the night and get some food before heading to bed.
“Give em some time, the teleporters never show up when you want them too.” Shinjiro replied. Trying to get her to stop pacing back and forth. Kotone continued to mutter about how she forgot to grab any food for herself.
“Kotone, if you want you can have some of these cookies, I baked them myself!” Fuuka said, holding out a couple home made cookies. To give credit where it was due they looked quite nice, but as soon as Kotone got a whiff of the smell, she immediately backed off, plus, she couldn’t tell if the black bits were raisins or pure coal and she didn’t wanna risk it.
“Uhh… I’m good, thanks…” Kotone said, backing away while Fuuka began eating them. Kotone continued pacing, they had just got word that they found a floor with a teleporter, they just needed to find where it was on the floor. Kotone was thankful, partially to cure her boredom, but also because she had another pressing matter.
“Why didn’t I just go before leaving!” Kotone thought to herself while continuing to pace, she often had large shits but she could tell this one was something special, what’s worse is that it was trying to escape, her stomach was making light grumbling noises. “Oooh, come on, stay in just a bit longer!” Kotone thought.
FFRRRRRT
Kotone immediately stopped, feeling a fart slip out, she was lucky it was silent, but it was not a good sign for how much time she had left before the shit started coming out on it’s own.
Meanwhile, Yukari was sitting on the staircase, wiping down her outfit. To anyone else it would just seem like she was bored, but she was facing a far worse situation.
“2 weeks and still nothing…” she thought to herself, her stomach was in pain, she felt bloated and sluggish. She was dealing with a bad case of constipation and had been struggling to go for a while, it wasn’t a common issue for her either so she had no idea what she could do to fix it, she just needed to wait it out. Unfortunately, trying to go in the dorm was harder then it seemed, she didn’t want anyone to know she was taking a shit, especially the guys.
“And especially not him…” Yukari thought to herself while thinking of Makoto. The last thing she wanted was to gross him out. She couldn’t possibly risk it.
Meanwhile. Fuuka had just finished eating the cookies.
“Oh goodness… I must have not left them in long enough, those tasted way too soft… They tasted so strange, I hope I don’t get sick from this…” Fuuka thought to herself, she had just been notified by Mitsuru that they had found a teleporter. Fuuka was thankful, but then felt something else. The moment she shut down the communications she felt a twist in her stomach, followed by a pressure in her ass and then a sound.
PFFFSSST
Fuuka immediately jumped, clenching her ass cheeks together, she prayed no one heard that fart, she looked around and it seemed that no one did.
“Oh thank goodness, that was so embarrassing i’m glad they didn’t hear…wait, oh no, no no, why does it feel warm!” Fuuka panicked internally, it didn’t take long before she realised that it wasn’t just a fart, and what’s worse is that she felt the pressuring coming back, this time she barely held it back, and even if she stopped it, it wasn’t going to wait forever.
Fuuka looked over and saw the teleporter glowing and the rest of the party walking out, looking slightly tired from the events of the night.
Fuuka started wondering if she would make it back in time, when suddenly an opportunity arose.
FBBBBRRRRPT
A loud noise came from Kotone’s direction, catching everyone off guard, especially those who had just stepped out of the teleporter. The sound alongside her clenching her ass made it obvious to everyone that she needed to shit.
“Ooooh, I can’t take it anymore! Sorry, gotta go ahead!” Kotone yelled, running to the exit of Tartarus, everyone looked over at her until Fuuka spoke up, realising she could take advantage of this.
“Oh uh… Wait up! I’ll go with Kotone, just to make sure she’s ok getting back is all!” Fuuka yelled as she ran behind Kotone, which was when Mitsuru had walked over to the others to question what was wrong.
“Is something wrong? Are they running from something?” Mitsuru hastily questioned.
“No… I think they just needed the toilet.” Yukari muttered, still feeling bloated and tired despite not having taken part in tartarus that night. Her turd was simply too heavy and took energy out of her just to hold.
“Oh, i see… Wait, the toilet! But they’re out of order!” Mitsuru yelled.
“Oh right, I don’t think you told them Mitsuru.” Shinjiro muttered.
“Eh, they’ll see the sign, it’ll be fine.” Junpei remarked, trying to relax everyone. Which did seem to work as first, until Makoto spoke up.
“Though Knowing Kotone she’d probably try and use it anyway. She did it before when she had too.”
“I… Oh my goodness, sorry everyone I have to go ahead!” Mitsuru yelled, running out tartarus. She couldn’t risk them using the toilet and damaging it further.
The rest of the team stared at her running off, which was when Yukari realised it was her chance to have an excuse to be at the dorm without the guys there, if she went in and hurried, she could finish before they came back.
“I’m gonna go with her, gotta make sure she’s ok, you guy don’t worry just take your time coming back!” Yukari yelled back. The guys, as well as Aigis, were silent for some time until Junpei broke the silence.
“So, what do you think?” Junpei asked.
“My sensors detect that all of them are running back to get to the bathroom in time.”
“Really? Even Mitsuru?” Akihiko questioned.
“Indeed, though it seems she wasn’t aware of her need like the others.” Aigis commented, the guys and Aigis decided to gather their things and start heading back, though they decided to walk back rather then run.
***
There was a loud sound of footsteps running towards the outside of the dorm, followed by footsteps inside the dorm, and finally the bathroom door being kicked open by Kotone. Who had already thrown aside her panties and skirt, now completely bottomless.
“OOOOH, FUCK FUCK FUCK!” Kotone groans.
“Hurry Kotone, I can’t hold it!” Fuuka yelled from behind.
“It’s ok we…the fuck!” Kotone yelled, Fuuka looked up to see what got her so pissed off, which is when she noticed that the only toilet in the bathroom had a sign on the front of the stall, an out of order sign.
“What!”
“Why didn’t anyone tell us!” Kotone complained.
BPPFFT
“KYAA!” Kotone yelled, gripping her ass, she could feel the turd starting to slide out.
Suddenly, the two heard more footsteps running outside the dorm and coming into the bathroom.
“You two! Don’t use it!” Mitsuru yelled. Charging into the bathroom.
“Mitsuru! What happened!?”
“The bathrooms out of order, I apologise for not telling you.”
“HUH!” Both Kotone and Fuuka yelled out.
The two were gripping their asses, Kotone just barely stopped her turd from coming out, Fuuka meanwhile was sweating hard, her teeth gritting and her face flushed red.
“Gah! Slow down Mitsuru!” Yukari yelled, finally entering the bathroom.
“Sorry Takeba, this was important-” Mitsuru commented but got cut off by Fuuka
“PLEASE SAY THERE’S SOMEWHERE TO GO!” she yelled out. Warm farts cutting her off in between.
“Goodness, Yamagishi there’s a restroom at the nearby gas station.” Mitsuru commented.
“Ugh, really? That’s like 30 minutes away.” Yukari complained.
By now Kotone had calmed down, managing to barely stop herself from shitting her pants, she took a few deep breaths and then spoke up.
“Heh, or maybe you could use the sink.” Kotone joked and giggled a bit.
“Don’t be ridiculous Kotone.” Mitsuru scolded, but then noticed Fuuka eyeing up the sink. “Yamagishi?”
“I…”
BFFFPT
“I…”
GROWWWWL, PFFFT
“I HAVE TO GO!” Fuuka yelled, pushing past Mitsuru with a surprising level of physical strength, she dashed towards the sink, dropping her panties and skirt and proping herself up.
“Yamagishi no!”
“I CAN’T TAKE IT ANYMORE, KYAAAA!” Fuuka yelled, and just like that, the dam broke, her ass immediately started shooting out a storm of diarrhea, she was incredibly fortunate that it was purely liquid and could go down the sink. Unfortunately, it did not help her feel better, her ass was burning from how fast and explosive it was. It was shooting out of her like pure water, almost like she was pissing out her ass.
Meanwhile, everyone else was in shock, though Mitsuru was also disgusted.
“YAMAGISHI! CONTROL YOURSELF!”
“I’m, gah!, sorry… I-KYAA! I can’t stop it!” Fuuka grunted out through a mix of explosive diarrhea and farts. She starts panting hard while gripping the sides of the sink and sweating, her face flushed red.
“Jesus Fuuka how much did you eat?” Yukari questioned, gripping at her stomach as her constipation began to become painful while Fuuka continued to destroy the toilet.
“N-not that much! KYAA!”
BRRRFFFFSSSSTTT PLLFFTT
Fuuka let out a series of aggressive farts and diarrhea, some causing her sharp pains to her stomach at points.
“Goodness, Fuuka you are-” Mitsuru began to speak but was cut off
BRRRRFFFTTT
A loud fart echoed out of Mitsuru’s ass, causing her to yelp and clench her ass together. Pressing her hand against her stomach.
“Heh, seems like your not doing so well either Mitsuru.” Yukari teased, starting to bend over from the constant stomach pains, Yukari had began pulling a strained facial expression.
“Hmph, well, unlike a certain someone, i’m at least able to wait until an, ngh, an appropriate time to go…” Mitsuru asserted, though getting cut off by her own grunts and need to go. However, both of them were cut off by something out, loud aggressive panting from the other side of the room.
“GAH! AHH! OOH! GAH!” Kotone was groaning out loud, gripping onto the other counter in the room. Leaning over the sink as her legs began shaking and buckling. The other girls, besides Fuuka, looked over with a look of concern, worrying for her, it sounded as though she was in pain.
“Ooooh…fuck…” Kotone muttered under her breath
“Kotone? Are you ok?” the two looked at her, due to her lack of clothing, it was clear Kotone hadn’t pooped on accident. Though her turd was already starting to peek out.
“It…feels so fucking good…” Kotone muttered under her breath.
“Huh?”
“IT FEELS AMAZING! AHHHH!” Kotone moaned out loud, a hot blush spreading across her face, her turd was cotinuing to poke in and out of her ass, barely getting any progress before getting sucked back in. Kotone didn’t care, it felt incredible, as if she was getting fucked in the ass. Kotone fell backwards against the wall, hands planted against it, breathing heavily.
“Excuse me?” Mitsuru questioned, Yukari gave up caring and started looking around the room, her eyes landing on a nearby trash can.
“Fuck, it feels so good, it’s just like Shinjiro~” Kotone continued to moan, her breathing becoming more rapid as her shit began moving in and out of her ass. Mitsuru couldn’t believe what she was hearing, however, it became obvious just how intense it was when she noticed multiple trails of wetness coming from Kotone’s vagina. And it was most definitely not piss.
“God I, NGH, oooh, fuck yes…” Kotone continued to moan.
“NGHH, GAH!” Another loud yell came from Fuuka as she continued exploding more into the sink. It was burning her ass.
“Goodness, can you believe these two Yukari…Yukari?” Mitsuru turned round after not hearing any response from her and noticed her crouching down, her ass exposed and hovering over the garbage can. “YUKARI!” she instinctively yelled out.
“Hey! I’m getting this out before the guys come back! Just gotta focus…” Yukari yelled back. Mitsuru couldn’t believe it, of all the people there, she thought Yukari would be the one to be more reasonable and not resort to this.
“Yukari! What on earth is your problem!” Mitsuru yelled out
“Hey, I can feel it and i’m not walking for 30 minutes just to use a toilet.” Yukari retorted.
“But this is-”
BRRRFFPT
“KYAA!” Mitsuru yelped, feeling yet another fart slip past, and more problematically, feeling a turd in her body moving closer to the exit. “Oh god…” She muttered.
“Sheesh Mitsuru, you can use this first if you really have too.” Yukari teased, she was so willing to complain about the others but she was really no different with how badly she needed to go.
“What on earth are you talking about! I could…never…” Mitsuru keeps trailing off, feeling the turd still moving around in her body.
CRRRKKKLLEE
A crackling sound came from the garbage can, Yukari was squinting her eyes and leaning forward a bit.
“Nghh… Ok… that’s something.” Yukari muttered, feeling the head of the turd slightly poking out her ass.
“Yukari, cease this at once! I expected more from you!”
“It’s already out, too late to turn back now!” Yukari grunts, giving it another strong push, making more progress. “Ahh… Thank god…” Yukari remarks, finally being relieved that she’s starting to get it out.
Mitsuru is standing between everyone, Kotone still trying to hold all her shit in, Fuuka demolishing the sink and Yukari pushing into the garbage can. If Mitsuru was in the right state of mind, she would have scolded all of them. Unfortunately for her, the constant sounds of release and shitting from the other girls was starting to get to her.
“You three are utterly ridiculous, oooh.” Mitsuru leans against the wall, clenching her stomach.
“You ok Mitsuru-Oooh, fuck yes!” Kotone asked before cutting herself off. Hands leaning against the other sink in the room.
“I-I’m fine I just-”
BRRRFFPT
“KYAA!” Mitsuru yelped, another fart slipping out of her.
GRROOWWLL
Her stomach let out a deep, haunting grumble as she clenched her own stomach and ass hard.
“N-no, I musn’t…”
“There is the nearby gas stations, but…” Fuuka trails off
BFFFTTSSSTTT PLOP
“It is about 30 minutes away…” Fuuka continues.
CRRRKKLLEE
“Yes… So close… You can use this after me Mitsuru.” Yukari brings up, her turd making even more progress, by now it was hanging out her ass, she just needed a little more.
BRFFFTT BRRPPFFFTT
“I don’t know if… I’ll…” Mitsuru’s eyes clenched shut, her knees shaking and bending.
BRRRFFFTT CRRRKKLLEE
Another fart exited Mitsuru’s ass, followed by the sound of crackling as Mitsuru started to feel it coming out.
And that finally pushed her over the edge.
In a panic, Mitsuru immediately charged past everyone, pulling on the toilet stall door handle and slamming it open, not even bothering to close it behind her.
“Wait isn’t that broken?” Kotone asked
“I DON’T CARE!” Mitsuru yelled back, due to everyone’s position, they could easily see inside the stall as Mitsuru dropped her panties and skirt, throwing her ass onto the already out of order toilet.
“Jesus Mitsuru-OOOH, oh god, come on…one last push!” Yukari muttered, catching Fuuka’s attention.
“Yukari-san are you-KYAA! Ah! AH! Oh god!” Fuuka screams, grabbing the sides of the sink counter hard, feeling a massive wave of diarrhea coming.
“Fuuka is something-nghhh, yes, yes, oh fuck yes, oh god oh god!” Kotone began chanting, leaning against the other counter, knees buckling, a tear forming in her eye and sweat on her face. Her hips were thrusting on their own and her turd was quickly coming out her ass.
“Finally…hgnnn” Mitsuru muttered from the stall.
All of them had finally reached their breaking points, the end was in sight. Yukari was the first to break. A loud crackling coming from the garbage can, which stopped and soon got followed by a loud thud, leading way for more turds to come crashing out, coming out of Yukari far easier then the first one. Fuuka almost immediately followed her, a giant torrent of diarrhea slamming into the sink as she yelled out, her legs shaking as her ass burned from the intensity of the diarrhea. Kotone was soon after, her legs gave out as she collapsed onto the floor, a wave of cum and squirt shot out from her, spreading onto the floor while her turd slid out of her. Her face contorting into a look of ecstasy and bliss. Mitsuru was the last one, her turd slowly falling out and landing in the toilet which was already drained of water. The rest of it slowly coiled round the bowl, unable to properly go down without water.
“AHHHHHHHH!” the four girls yelled out in unison, finally getting their release as they push out the last bit of shit from inside themselves.
After the storm finished, Yukari was the first to stand up, walking over and grabbing some toilet paper, wiping her ass. Mitsuru came up just behind and also wiped.
“That was… Intense…” Mitsuru muttered.
“Tell me about it… though that toilet is done for.” Yukari mentioned
“I’m aware…” Mitsuru trailed off, Kotone and Fuuka came up behind them and wiped themselves down as well. After they finished they looked over the mess. Multiple solid turds in the garbage can, a large turd and cum nearby the sink, explosive diarrhea in the other sink and one single solitary turd in the toilet.
“So uh… What are we gonna do here?” Kotone asked.
“Sigh, we’ll have to clean this, someone will notice otherwise…” Mitsuru asserted.
The group spent the following half an hour dealing with the mess, mainly Fuuka’s. They all agreed to never speak of this to anyone.
