The Natagumo Hot Spring – Doma X Mitsuri
The moon was shining once again over the Natagumo mountain, and every member of the family was doing his tasks. Rui however, wasn't very happy that night…
Rui walked through the trees and bushes, kicking, cutting and destroying everything in his path with a murderous expression on his face. Not long ago, he found out something that made him very, very angry. As he was walking thought the forest, he grinded his teeth as he was about to reach his target.
His target was currently sitting on a rock, playing with her strings and setting up webs all around the mountain.
"MOTHER." he cursed as he saw her
"R-R-Rui! W-W-What is it?! W-What happened?!" the mother gasped and panicked as she heard him
Turning around, she noticed him standing behind her. Seeing his angry expression, the mother panicked even more.
"MOTHER… I thought that I told you NOT TO TELL anyone about our little secret…" said Rui
"W-WHAT?! WHAT SECRET?! OH, YOU MEAN THAT ONE NIGHT WHEN WE WENT TO THE… N-N-NO! I HAVEN'T TOLD ANYONE ABOUT IT! I SWEAR!" the mother panicked and tears formed on the side of her eyes
The reason why Rui was so angry was because somebody has told the other demons about his secret hot spring, and now, Rui wanted to find the culprit and punish him for it.
Seeing her panic and on the verge of crying, Rui thought about her words. She was too scared of him to defy him, so her being the one to tell the other demons was out of the question.
"I HARDLY SPEAK WITH ANYONE! I SWEAR, I HAVEN'T TOLD ANYONE!" the mother continued
"Grrrr…That's true… you hardly speak with anyone." said Rui
"Ighhh!" the mother squeaked and closed her eyes
"…"
"…"
"Alright… it wasn't you. But you better keep it a secret." Rui added and left
Seeing him leave, the mother took a deep breath and finally relaxed for a bit. The next person Rui was about to pay a visit was the one that visited the hot spring the most amount of times after him.
"SISTER… I hope that you have a good excuse…" he mumbled as he made his way to her
After a couple of minutes of walking, he spotted her, sitting below a tree.
"Oh, Rui… what is… it…" the sister mumbled as she saw his face
"SISTER." he cursed
"IGH! W-What is it!?" she asked with fear in her voice
"DID YOU… TELL ANYONE… ABOUT THE HOT SPRING?" Rui asked as he prepared his threads, ready to punish her
"WHAT?! NONONONO! I DIDN'T!" she replied, panicking
"THEN could you please explain to me… why an upper moon contacted me and asked me to visit the hot spring? Who told him about the hot spring?" Rui asked as he stared at her
Hearing that, the sister thought about it.
"I… I don't know! I haven't told anyone! B-But the other upper moon! It could have been her!" the sister replied
Hearing her response, Rui thought about it.
"…"
"…"
"…oh right… HER." he replied and lowered his hands and threads
Seeing him lowering his threads, the sister relaxed, as her doom was avoided.
"That upper moon… of course it had to be her… damn it… Grrrr" Rui cursed and thought about it
After a few seconds, Rui came to the conclusion, that it had to be Daki, who told others about the hot spring.
"Now that I think about it… did I even tell her not to tell anyone about it?" Rui added
"W-Well… I am not sure, but e-even if you did… there is still the chance that she screwed up and accidentally told somebody about it…" the sister replied
Rui shook his head and took a deep breath.
"Whatever. Even if it was her, then I can't punish her… which leaves me with only one option… I need to accept the current situation." he explained and bit his lip
"You! Listen up!" he pointed at the sister
"Y-YES!" the sister replied
"I will explain the situation to you. Tonight, I was contacted by another upper moon… apparently, he knows about the hot spring and wants to try it out… he also told me that he will visit this mountain tonight." Rui explained
"I can't deny him… because he outranks me, so I will allow it for now. Later, I will have a talk with the master about this… and he will be punished." Rui continued
Hearing his explanation, the sister nodded.
"So I have a job for you… go and spy on him while he is in the hot spring. After he leaves the hot spring, then you will tell me everything that he did. Understand?" Rui asked
"And what do I do when he sees me?" the sister asked
"Then you have failed, and he can do whatever he wants to you… I don't care." Rui replied
Hearing that, the sister blinked a few times.
"You have your orders… go now. He is already at the hot spring, I can feel it." Rui replied and walked away, leaving the sister standing behind
"Oh boy…" the sister mumbled
…
…
…
At the same time, at the hot spring, a tall male figure was standing.
"WOW! It's really true! Daki wasn't kidding! Little Rui really has a hot spring here!"
The tall figure was upper rank 2, Doma. At the moment, he had some free time, so he decided to visit the rumored hot spring.
After watching the hot spring for a few moments, he kneeled and put his hand into the water.
"Ah! This is great! I envy little Rui so much! Why can't I have something like this?" he mumbled
While he was preparing to get into the hot spring, the sister slowly made her way towards the hot spring too. Making sure that she didn't make any sound, the sister moved through the bushes. After some walking, she reached a big tree, which was right next to the hot spring. Hiding behind it, the sister peaked and saw the upper moon.
"Alright… there he is! And he hasn't seen me yet! Now I just need to watch him…" she thought to herself
"ALRIGHT, TIME TO GO IN!" said Doma and removed his clothes in an instant
Seeing him lose all of his clothes in a blink of an eye, the sister squeaked surprised.
"IGH!"
"Hmm?" Doma turned around as he heard her voice
"CRAP!" the sister thought to herself as she tried to hide
Looking around, Doma couldn't see anything, so he just shrugged and focused on the hot spring again. Peeking again, the sister saw him standing In front of the hot spring, smiling… and totally naked.
"Good! He hasn't noticed m-… me… um… wow…" the sister thought to herself as a blush formed on her face
He was pretty tall, muscular and… big.
"Alright hot spring, here I come!" said Doma happily and slowly descended into the water
Seeing him go into the water, the sister relaxed again, and tried not to think about his body…
"Ahhhhh… what a great feeling! I need to get one too!" Doma said as he relaxed
"Hmmmm… but I sure wouldn't mind some company…" he added as he looked around
…
…
…
"Hmmmmm! Hmmmmmm! Hmmmmm!" humming cheerfully, a girl was walking thought the trees and bushes
The girl was the love hashira, Mitsuri, who was currently on a top secret mission.
"Hmmmmm! I am currently on a top secret mission to find out if there are any demons on this mountain! LALALALA!" she sang happily
The previous sent demon slayers didn't report any demons, but people still kept disappearing. So the corps decided to send another hashira to finally confirm the presence of demons on this mountain once and for all.
As she was cheerfully walking through the trees and bushes, she suddenly stopped.
"Hm? What is that?" she asked herself and listened carefully
"Is that… humming? Is somebody else humming here? HUH! Is it a demon?!" she said and carefully walked towards the sound
After moving thought some bushes, the humming became louder and after moving through the last one, she suddenly saw something unexpected.
"HUH!" she gasped
"Hmmm…?" mumbled a voice
Mitsuri reached an open area, with a hot spring in the center of it. At first, she didn't notice a guy sitting inside it. Surprised, Mitsuri pointed at the hot spring.
"WOW! Is this a real hot spring?!" Mitsuri gasped
"Hahaha… it sure is!" Doma replied as he put his hands behind his back and smiled
Noticing him, Mitsuri gasped again.
"Oh! Sorry! I didn't see you there!" she said and covered her blushing face
"No problem!" Doma replied with a smile
As the two were talking, the sister was still hiding behind the tree, watching the two carefully.
"W-What?! Another demon slayer?! What is she doing here? And why aren't they fighting?!" she thought to herself and continued watching
Back in the hot spring, Doma smiled cheerfully and observed Mitsuri.
"Young lady… what are you doing here? It's pretty late, don't you think?" he said
"Oh, right! I am a demon slayer, and a hashira! My name is Mitsuri Kanjori and I came here to investigate this mountain!" Mitsuri said proudly
"Oh… is that so? Hihihi…" Doma replied and giggled
"Yes and… Hm?" Mitsuri replied but stopped as she noticed something
"What is it?" Doma asked
"HUH! YOU'RE A DEMON! AND AN UPPER MOON TOO!" Mitsuri yelled and pointed a finger at him
Doma didn't react in any way and just smiled at her. Meanwhile, behind the tree, the sister continued watching.
"Wait… she didn't realize that he was a demon? And an upper moon…? Huh?" she thought to herself
Doma, as he was sitting in the hot spring, again just leaned back and spoke up again.
"Why do you think that?"
"BECAUSE OF YOUR EYES! THEY SAY UPPER MOON TWO! I CAN SEE THAT!" Mitsuri continued pointing at him
"Oh this? Sorry to disappoint, but I am not a demon. I was born this way and these are just my normal eyes." he replied
"WHAT?! AS IF SOMEBODY IS THAT STUPID TO BELIEVE THAT!" the sister thought as she heard him explain
"Hmmm… Alright, I believe you!" Mitsuri replied with a smile
"WHAT THE HELL!?" the sister facepalmed as she heard that
Hearing her response, Doma smiled again.
"Yes! I am happy that we cleared this little misunderstanding. My name is Doma by the way! Nice to meet you Mitsuri!" said Doma
"Likewise! Anyway Doma, can I ask you something? Is this your hot spring?" Mitsuri asked with a smile
"Yes! I bought it not long ago! It was pretty cheap because it's so hidden and remote!" Doma replied
"Grrrr… Stupid liar… Rui is going to know about this…. just you wait…" the sister thought to herself as she heard him, still hidden behind the tree
Doma continued talking with Mitsuri as he was sitting in the hot spring.
"Anyway, you said that you were on a mission to investigate this mountain?" Doma asked
"Yes! I need to make sure that there are no demons here and…OH NO! This was supposed to be a secret mission! Y-You didn't hear anything!" Mitsuri panicked, to which Doma laughed
"Girl! You are pretty brave! But rest assured, there are no demons here!" Doma replied
"…"
"…"
"HUH!? REALLY!?" Mitsuri gasped surprised
"Hahaha! Yes, really! Before I bought this hot spring, I made sure that the whole mountain was safe!" Doma replied
"Oh… ok." Mitsuri replied and thought about the situation
Not knowing what to do, Mitsuri looked around and played with her hair.
"What's wrong?" Doma asked as he noticed her
"Well… if there are no demons here, then I don't know what to do! I am supposed to return tomorrow, so I have a lot of free time now." Mitsuri explained
"Hmmmm… Oh, I know! Why don't you join me?!" Doma asked with a big smile
"WHAT?!" the sister thought and almost gasped as she heard that
"Huh! You mean in the hot spring?" Mitsuri asked
"Yes! I was getting lonely, so having you as company would be great!" Doma explained
"B-But… that would mean we would see each other naked. You sure you don't mind?" Mitsuri asked as a small blush formed on her face
"Don't worry! I don't mind!" Doma replied with a sly smile
"YOU BASTARD. WHAT THE HELL DO YOU MEAN THAT YOU DON'T MIND?!" the sister thought as she grinded her teeth
"Alright! If it's ok with you, then I would love to join you!" Mitsuri said with a big smile and started undressing
A bigger smile formed on Doma's face as he saw her slowly removing her clothes. Hearing her undress, the sister tried to peek.
"W-What?! Is she undressing?! In front of him?! This can't be happening…" she thought and slowly peeked
"IGH!" and gasped a little as she now saw a fully nude Mitsuri, standing on the edge of the hot spring
Completely naked, Mitsuri didn't try to hide anything, as she slowly put her food into the water, and then followed with her whole body.
"AHHHHhhh… SO WARM!" Mitsuri said with a big smile as she felt the hot water touch her skin
"Right? It's awesome!" Doma replied as his eyes scanned her whole body
After Mitsuri joined Doma, she then sat down next to him.
"Thank you for letting me join you!"
"I should be the one thanking you! I am so lucky to spend some time with such a cute girl" Doma replied, to which Mitsuri blushed
"You won't be so lucky when I tell Rui…" the sister thought as she heard him
"Oh, ahahahaha! S-Stop it! Hahahaha!" Mitsuri blushed and laughed when she heard him call her cute
Seeing her laugh, Doma leaned back again.
"So, tell me about yourself!" said Doma
"About me? Hmmmm… well…" Mitsuri stopped laughing and thought for a few seconds
"You said that you were a demon slayer?" Doma asked
"Oh right! That! Yes, I become a demon slayer! And I even became a hashira!" Mitsuri replied proudly
"Why did you become a demon slayer? Did you want to get some revenge, or to make some money…?" Doma asked
"Hihihihi! I tell you, but only if you promise to keep it a secret!" Mitsuri replied
Hearing the two speak, the sister paid closed attention, making sure she heard every word.
"My lips are sealed!" Doma replied and moved his finger over his lips
"Ok, so… I become a demon slayer…" said Mitsuri
"Here it comes… it's going to be something stupid…" the sister thought and rolled her eyes
"…to find a cute boyfriend!" Mitsuri finished
"PFFFF!" the sister gasped as she heard that
Unluckily for her, both of them heard her.
"What was that?! A demon?!" Mitsuri asked as she frantically looked around
"OH, CRAP!" the sister thought as put her hands over her mouth and hid
"I don't know… I will check it out." said Doma and got out of the water
After he got out, he then slowly walked over to the tree, where the sister was hiding.
"NONONONO GO AWAY, PLEASE!" the sister thought as she heard his footsteps coming closer to her
"Hmmmmmm… it came from over here somewhere…" Doma mumbled as he slowly walked closer and closer to her
He was about to notice her, but luckily for the sister, a miracle happened. The bush next to Doma rustled, which caught his attention. After he glanced at it, a rabbit came out of the bush and ran past him.
"Oh, that was just a rabbit! No demons here!" Doma said with a smile and faced Mitsuri, who was still in the hot spring
"Uff! I am glad! But did you see that rabbit!? It was so cute!" Mitsuri said with a smile as she pointed at the direction it ran
Smiling, Doma returned into the hot spring, while the sister calmed down. Hearing his footsteps and then the sound of him entering the hot spring again, the sister relaxed.
"That was close… I need to be more careful…" she thought to herself
Back in the hot spring, Doma sat down next to Mitsuri again.
"Anyway, you said that you were looking for a boyfriend?" Doma asked with a smile
"Yes! And there are a couple of great guys in the corps… but sadly, no one has asked me out yet!" Mitsuri replied
"What, really?! Are they blind?!" asked Doma
"Can you believe that?! Am I not cute?! HUH! WAIT! AM I UGLY?!" Mitsuri panicked
"What? Hahahaha! No, you're really cute!" Doma replied and laughed
"Huh! Y-You… really think so?" Mitsuri asked
"…where the hell is this conversation going…" the sister thought as she blinked a few times
"Yes! And you know what? I would even say that you're one of the cutest girls I have ever seen!" Doma added
"HUHUHUHUH?! R-Really?!" Mitsuri panicked as her face became bright red
"Yes! I never lie!" Doma replied
"…you never lie?" the sister thought as her eye twitched
Hearing him, Mitsuri was speechless for a couple of seconds. After calming down, Mitsuri finally spoke up.
"T-Thank you, Doma!" she said with a smile
"Nobody has ever said anything like that to me before… " she continued
"…"
"…"
"…so I think that you deserve a reward for that..." Mitsuri added and leaned closer to Doma
"W-What? Reward him? D-DON'T REWARD HIM! HE IS A LIAR!" the sister thought and peeked as she heard her
"Really? I am looki-MMMGGGG?! Mmmmmm…" said Doma, but was cut off as he felt Mitsuri's lips on his
"Mmmmmmmm…" Mitsuri moaned as she kissed him and pressed her body onto him
"Mmmmmm…"
"Mmmmmmmm!"
Both were moaning as they kissed. Seeing them kiss and hearing them moan, the sister couldn't believe her eyes and was speechless.
"W-W-Whaaaa… W-WHAT?! N-NO! Don't do this while I am here! I can see you!" she thought as her face became slowly red
"Mmmmmm…"
"Mmmmmmmm…"
As they continued making out, Doma slowly moved his hands around Mitsuri and pulled her even closer to him.
"Hihihihi… D-Doma… Mmmmmmm…" Mitsuri giggled and continued kissing him, as she felt their skins touch even more
"Mmmmmmm…!"
"Mmmmm…!"
As the two continued making out, the sister tried to process the situation.
"Why is this happening?! Why?! Every time I am here… something like this happens…" she thought to herself as she found herself yet again in an awkward situation
Shaking her head and slapping her cheek a few times, the sister continued listening.
"Mmmmm… hihihi… Doma?" Mitsuri asked with a suggestive smile
"Yes?" Doma replied
"Where… hihihihi… are touching me?" Mitsuri asked as she felt his hand on her boob
"Oh, you don't like that?" Doma replied with a seductive smile
"Hihihi… I never said that! But if you touch me there… then how about I touch you here!" Mitsuri replied and quickly moved her hand underwater
"UGH!" Doma gasped as he suddenly felt her hand on his crotch
"Hahahaha! You're so… big…" Mitsuri laughed as she held his dick in her hand underwater
"Ah… I also don't mind you touching me there!" Doma replied and leaned in again, kissing her
"Mmmmmmm…"
"Mmmmmmm!"
As they kissed, Mitsuri started moving her hand and fingers underwater, slowly jerking him off.
"Mmgggmmm…!" Doma moaned as he was kissing Mitsuri and felt her hand movements, which resulted in him massaging her boob more
"MMMmmmm!"
"Mmmmmm…"
While the two continued to have their fun, the sister started feeling weird after hearing them moan for some time now. Sometimes, she peeked at the two, but she could only see them kissing, and couldn't see their hand movements underwater.
"Mmmmmgggrrr! S-Stop making those noises! It's making me feel… weird…!" she thought
After the two continued for a few moments, Mitsuri started moving her hand faster.
"Ugh! C-Careful! I might not last for long if you continue like that! Hahaha!" Doma said jokingly
"Oh, really? Hmmm?" Mitsuri asked with a seductive smile
"So how about we try something else… could you please move a little, Doma?" Mitsuri asked and pointed at the edge of the hot spring behind him
Doma nodded and let go of Mitsuri's boob, as he stood up and sat down on the edge of the hot spring, with only his legs in the water now.
Seeing him move, the sister tried her hardest not make any noise behind her tree, as she now saw him completely naked from the front.
Mitsuri then moved in front of him and in between his legs, with her face right in front of his dick.
"Wow! Looks like you're enjoying this!" Mitsuri said jokingly as she saw his dick right in front of her
"Well, who wouldn't? With such a gorgeous girl…" Doma replied with a smile
"Hahaha! S-Stop it! I am shy!" Mitsuri laughed as she heard compliment her
"You're shy? Girl… think about what you're doing right now…" the sister thought
"Anyway, I think you know what I am about to do, riiiiiight?" Mitsuri asked teasingly, to which Doma nodded
"Alright, I hope you like it!" Mitsuri added and opened her mouth
"Hmmmm… UGHHHHHMMMMM?!" Doma gasped as he suddenly felt Mitsuri's mouth and tongue on his dick
"Mmmmmmmm…! Mggggmmmm…" Mitsuri moaned as she sucked him
"Ahhhhhhh…! Mmmmgg….!" Doma moaned as he enjoyed himself
"Mmmmmmm…!"
"MMmmmmmgg…!"
"Mmmmmmm…"
"You're good… ahhhhh…" said Doma and leaned a little bit back
Meanwhile, the sister saw everything. She could hear their moans and the sound of Mitsuri's movement.
"D-DAMN IT! I hate this… I hate this!" she thought to herself as her body felt weirder with every moment
"Why do they sound so… sexy… ARGH! WHAT AM I THINKING!" she shook her head and continued listening
"Mmmmmmm…"
"Mgggmmmmm…!"
"Ahhhh…"
"Mmmmmmmm…"
"Damn it… I need to endure this!" the sister thought with a bright red face
Mitsuri stopped moving her head and tongue, and looked up at Doma.
"How is it?" she asked as a string of saliva dripped from her mouth
"It's the best!" Doma replied and looked down at her, to which she jiggled
"Really? Then what about… this…!" said Mitsuri as she moved a little bit closer, while holding both of her boobs
Seeing her, Doma smiled surprised as it hit him what she's about to do. Mitsuri moved her body closer and positioned his dick between her boobs.
"You ready?" Mitsuri asked, to which Doma nodded
"Hihihi! I bet you are!" Mitsuri giggled and started moving her boobs, giving him a boob job
"Ahhhhh!" Doma moaned as he felt her boobs slowly rubbing his dick
"Mmmmm…"
"Hahahaha! I bet this feels good…" Mitsuri laughed and continued
Meanwhile behind the tree, the sister was on the verge of breaking.
"N-NO! I can't stand this! Please, stop! Please! Ughhh!" she thought as her whole body was burning
"I make you feel even better! Check this out!" said Mitsuri and opened her mouth again
"You're going to…? MMMMMMGGMMMM…!" Doma moaned as he now not only felt Mitsuri's boobs rubbing his dick, but also her mouth and tongue again
"Mmmmmm…!" Mitsuri moaned as she now also started sucking him off again
"Ahhhh… This is amazing! Ah…!" Doma moaned
"Mmmmmmm…!"
"MMmmmmmghhhhmmm…!"
"Mmmmmmmmm!" Mitsuri moaned as she continued
Hearing all those sounds and moans, the sister finally gave up.
"I can't stand this…! It's too much!" she thought
She quickly started removing her kimono, until her upper body was completely naked. She then licked her fingers and started playing with her left boob and nipple with one hand. At the same time, she put her right hand into the lower half of her kimono, and started playing with her already wet pussy.
"Of course… I'm already completely wet just by listening… Ighhhh!" she thought as she started playing with herself
"Mmmmmmm…!"
"Mgggmmmmm…!"
"Igh… Those sounds… Ah…" she thought as she listened to the two and finally enjoyed herself too
"Mmmmmm…"
"Mggggmmmmm…!"
As the two continued, Doma suddenly spoke up.
"W-Wait! I'm close! Really close!"
Mitsuri heard him and nodded. She then smiled and moved her boobs and tongue faster. Seeing that, Doma couldn't hold it anymore and came.
"Ahhhhhh!"
"MMMMMMMMMGMGMGMMMGMMMMMMHHHHHHHHH!" Mitsuri moaned as she felt him cum in her mouth
Hearing them moan, the sister licked her fingers again and fingered herself faster.
"MMMMMmmmmm… y-y-yes… a-almost… t-there…IGhhhhhh!" she thought as she came on her hand
With a red face and a sticky hand, the sister tried her hardest to hide her heavy breathing. Scared that they might have heard her, she carefully peaked. Luckily for her, neither of the two had noticed her.
"Mmmmmmmmm…" Mitsuri moaned as she slowly moved her face, with a full mouth
As she moved her head back, cum was dripping from both sides of her mouth onto her boobs. She then started playing with the cum in her mouth for a few moments. Enjoying the taste, Mitsuri smiled and swallowed.
"Mmmmm… That was pretty fun!" she said
"Hahaha… same here…" said Doma
Mitsuri then grabbed Doma's hand and slowly pulled him into the hot spring again. As the two sat down again, Mitsuri leaned closer and whispered into his ear.
"I hope you can still keep going… we're not done yet! Hihihi!"
Hearing that, Doma smiled.
"Y-Yeah but… how about we chat for a bit before that?" he asked
"Hihihihi! Need a timeout?" Mitsuri asked mockingly, to which Doma rolled his eyes
Both of them were whispering now, so it was hard for the sister to hear them.
"W-What are they saying… damn it… I can't hear them…" she thought
As she tried to hear their conversation, she felt a bit cold. Looking down at herself, she noticed that she was half naked.
"Oh… I better put the upper half back on…" she thought and started putting her kimono back on, but then she noticed that the two started moving again
Mitsuri stood up and faced Doma, who was still sitting. She then moved forward and positioned herself on top of his crotch. She put her arms around him and started kissing him again.
"Mmmmmm…"
"Mmmmmmm…"
"Mmmmmmgmmmnnmmm…"
"Mmmmm…"
Seeing that, sister stopped dressing up.
"A-AGAIN?! A-ALREADY?! You don't need a break?! Damn… looks like male demons really have way more stamina than male humans…" the sister thought as she saw Doma back in action
As the two were making out, Mitsuri broke the kiss and moved her hand underwater. She grabbed his dick and guided to her own pussy. Smiling, Mitsuri spoke up.
"You ready?"
"Yep!" Doma replied, to which Mitsuri slowly lowered herself, with him penetrating her under the water
"IGGGGHHH…!" Mitsuri squeaked as tears formed in the corner of her eyes
"AHHHHHhhh…" Doma moaned as he felt himself enter Mitsuri
"Ighhhh…mmmm…." Mitsuri squaked, but then slowly smiled again
"You good?" Doma asked, to which Mitsuri nodded
Seeing her nod, Doma slowly started moving her up and down.
"Ighhhh! Mmmggmgmm… AHHhhhhh!" Mitsuri started moaning as Doma started moving her
After a few seconds, Mitsuri also started moving on her own, which resulted in her going faster.
"AHHhhhh!"
"Mmmmhmmmm…"
"Mmmmm! Ahhhh…!"
"Mmmm…"
The sounds of them moaning, and the water splashing could be heard all around the hot spring. Hearing and seeing them, the sister became red yet again.
"D-Damn it! Curse you! Why is watching so… exciting?!" the sister thought and tried to fight her urge again
"Mmmmm!"
"AHHHHHH! DOMA! DOMA!" Mitsuri screamed
"AHHHh…!"
"MmmmMMMM! FASTER! PLEASE!" she screamed again
"A-AS YOU MMMMM… WISH!" Doma replied and moved her faster
Hearing their moans and the water splashing, the sister gave up again.
"DAMN IT! DAMN IT! I CAN'T STAND THIS!" she thought and bit her lip, while she moved both of her hands into the lower half of her kimono
"IGHHHH…!" she squieked quietly, as she started playing with her pussy with one hand and fingering herself with the other, while listening to all the loud moans around her
"Mmmmmm…!"
"MMMMM!"
"Ahhhhhh! Doma! DOMA!"
"M-Mitsuri…! I am close!" yelled Doma
"INSIDE! CUM INSIDE ME! IHHHHH…!" Mitsuri replied as she started moving even faster
"Here… I GO!"
"MMMMMMMIIIIIIIIHHHHHHHAGGGGGG!" Mitsuri screamed as she felt Doma cum inside her
"MMMmmm!"
"…"
"…"
HUFF* HUFF* HUFF* both were breathing fast, as they tried to catch their breaths, while in the meantime.
"IGHHHH… Ighhhmm… MMMMM… A-Almost there… Almost there… IGHHH…!" the sister thought and again squeaked quietly as she played with herself
After a few more seconds of moving her hands and fingers…
"Mmmmmmmm…Ighhh!" she moaned as she came on her hands again
…
…
…
"PFUH! That was so much fun! Thank you Doma!" Mitsuri said with a big smile
"No problem!" Doma replied
At this point, both of them were out of the hot spring, fully dressed again.
"So um… w-when can I see you again?" Mitsuri asked while playing with her hair
"Oh! I know! How about you come visit me sometimes? I can give you my address! Or you can give me yours!" Doma replied
"Hahaha! That would be great! Come to the demon slayer HQ sometimes, and ask about me! I am there almost every day!" Mitsuri replied
"Will do!" Doma replied with a thumbs up
"Great! So then, see you later Doma!" Mitsuri smiled and waved at him, before leaving
Seeing the two say goodbye, the sister took a deep breath, as she was still hiding.
"Finally… it's over… and they didn't notice me! Mission complete!" she thought to herself and watched the two leave
While leaving, Doma smiled and thought to himself.
"Hmmmm… Was it rude of me not to ask the girl behind the tree to join us too? Nahhhh! I am sure she had a lot of fun just watching!" he thought to himself as he left the Natagumo mountain…
…
…
…
Sometime later, the sister returned to Rui.
"Report." said Rui, as the sister stood in front of him
"Well… where do I begin…" the sister mumbled as she played with her hair
"W-Why are you playing with your hair? And why is your face becoming red?" Rui asked
"…"
"…"
"…"
"What the hell happened at my hot spring?" Rui added as he stared at her
"Let's just say… everyone had a lot of fun…" the sister mumbled
"…"
"…"
"What." Rui mumbled confused, as he tried to figure out her words…
AUTHOR'S NOTE: Thank you for reading this chapter of Fun in the Natagumo hot spring! This chapter took a lot of time, so I hope you enjoyed it. Still waiting for the Mitsuri and Doma encounter/battle in the Kimetsu Gakuen spin off! If you have any feedback or suggestions for the next chapter/chapters, feel free to comment below or DM me! I am already thinking about the next chapter… featuring a boy carrying a box on his back…