The Natagumo Hot Spring – Susamaru X Spider Sister
It was another quiet night on Mount Natagumo, and Rui, along with his sister, was sitting on a tree branch. Both were minding their own business as they were lost in thoughts.
"Hmmm… Hmmmm…" Spider Sister was humming to herself as she was enjoying the night
"…"
"…"
"Stop humming." Rui demanded, to which the sister glanced at him
"It's annoying, and I have enough things that annoy me already…" Rui added
"Did something happen?" the sister asked
"Grrrr… yes. In a few minutes, I need to be somewhere…" Rui explained
"What? Did the master summon you again?" the sister asked again
"No, but that stupid female upper moon wants to meet me." Rui explained again
Hearing that, the sister raised an eyebrow.
"Her? What does she want with him?" the sister thought as he mentioned Daki
"I bet that she wants to make a deal with me, so that she can get access to my hot spring again…" Rui murmured
"Anyway, the master ordered me to meet her… So I will do that. You in the meantime will make sure that everything goes without any problems here." Rui explained
"Understood!" the sister replied
…
…
…
After a few minutes, Rui left and Spider Sister was in control of the mountain once again. She went to do her duties right away, but unbeknownst to both her and Rui, everything was going according to Daki's plan…
…
"Hahahahahhahahahhahahah! This is going to be awesome! Thank you, upper moon girl! I will put THIS to good use!" a girl said happily as she ran through the trees
The girl was Susamaru, a demon serving Muzan. She was currently on her way to the hot spring, holding a special item in her hands. She knew exactly where to find the hot spring, thanks to a specific upper moon.
"So now… where is it…? It's supposed to be here somewhere… OH, HERE! FOUND IT!" she said happily as she found the hot spring
Standing next to it, she laughed and started looking around.
"Step 1, completed! Now to step 2…" she mumbled and looked around herself
"…"
"…"
"HEY! WHO THE HELL ARE YOU?!" a loud scream could be heard
Turning around, Susamaru saw the sister, standing a few feet behind her, looking at her with a confused and angry look.
"There you are!" Susamaru smiled and pointed at the sister
"HUH?! W-What?!" the sister asked surprised
"You're the sister! The female upper moon told me about you and this hot spring!" Susamaru explained
Hearing that, the sister just mumbled confused.
"…huh?"
"You're the sister, right? The upper moon told me that the guy running this place had a white flat-chested sister! That's you, right?" Susamaru asked
The sister blinked a few times as she tried to process her words.
"…huh." she mumbled annoyed
"Anyway, good timing! We need to get started!" Susamaru added and smiled
"W-W-What…? What are you talking about?! And who even are you?!" the sister asked
"Oh right. Introductions. My bad, sorry! I am Susamaru! I am here because I made a deal with that upper moon. Dagi!" Susamaru explained
"Daki..." the sister corrected her
"Whatever! Listen here! A few nights ago, I met that girl when I was on a mission in the red light district! She told me about this mountain and about the hot spring." Susamaru explained
"She was explicitly told not to tell anyone…" the sister mumbled annoyed
"Anyway, we got into a chat and it turns out, that she knows a lot about… well… some specific things!" Susamaru explained
"You don't say…" the sister mumbled
"And let's say… well… there is something that I want to do… with a specific guy… that I'm interested in… hahaha…" Susamaru said awkwardly
"A guy…? W-WAIT?! Rui?!" the sister jumped surprised
"What? No! It's somebody else." Susamaru replied
"Ehhhh… Ok… And why are you here?" the sister asked
"HAHAHAHA! I and that upper moon made a deal! She helps me to get closer to that guy, and in return, I will do some errands for her in the future!" Susamaru explained
"…" the sister just stared at her
"Basically, she told me to come here, and gave me THIS!" Susamaru put the bottle that she held up
"What's that? And why here… you still haven't answered that…" the sister asked
"This… is a love potion! If I use it tonight, then that guy will finally fall for me! And I am here because she said that you would assist me!" Susamaru explained
"Me? And why would I do that? And what do you mean by assist you…?" the sister asked
"ARGH! YOU AND YOUR QUESTIONS! Just help me get closer to that guy tonight!" Susamaru replied
"…" the sister just stared at her
"Oh, yeah! Almost forgot! That girl also told me that she will make it up to you someday, when you visit her in the red-light district!" Susamaru explained
"Ugh… that girl…" the sister mumbled and thought about the situation
"Does Rui even know about this?" the sister asked again
"Naaah… That's why she is currently keeping the little guy busy. Hahaha!" Susamaru explained with a laugh
"W-What?! Are you kidding me? Do you know what will happen to me if he finds out that you're here without him knowing?!" the sister yelled
"Don't worry! That upper moon will keep him distracted long enough! He won't find out, and even if he did, just tell him that you never saw me!" Susamaru reassured the sister
"Grrr….! I don't like this…" the sister protested and thought about the situation again
"…"
"…"
"ARGH! WHATEVER! If he finds out about this, it's on you!" said the sister
"Deal!"
"Argh… Anyway, what now?" the sister shook her head in disbelief
"Now we wait for my friend to come! He was told to come here tonight!" Susamaru explained
"Ughhhh… and what about that potion? Do you seriously intend to use it? Will it even work?" the sister asked and pointed at it
"Don't worry! I am sure that it will!" Susamaru replied
Seeing the potion in her hand, the sister thought about it.
"So basically… she has a crush and wants to use it on the guy to make him fall for her… And if he does, then… Wait… what will happen if it works…? I remember that upper moon mentioning a potion once… Is this the same one…? If that's the one, then the potion would most likely just make him horny… and if that happens, then the two will…" as the sister was thinking, something unexpected happened
"GULP* GULP* GULP*"
"…"
"GULP*"
"…"
"Ah… And that's that!" said Susamaru after she drank the whole bottle in one go
"…"
"…"
"…huh?" the sister mumbled and blinked a few times
"Hm? What's wrong?" Susamaru asked as she saw the sister staring at her
"…"
"…"
"What. Did you... just… do." said the sister and blinked a few more times as she tried to process the situation
"I used the potion, duh! I was told to use it tonight, so he would fall for me!" Susamaru explained with a smile
"…"
"…"
"YOU STUPID IDIOT!" the sister yelled
"HUH?!" Susamaru jumped back surprised
"YOU WERE SUPPOSED TO MAKE HIM DRINK IT, NOT DRINK IT YOURSELF!" the sister yelled
"Huh?! That makes no sense! I was supposed to drink it, so it would make me attractive! I was explicitly told to use it!" Susamaru replied
"ON HIM! NOT ON YOURSELF!" the sister yelled
"…"
"…"
"…oh, really? My bad then... hahaha…" said Susamaru and laughed awkwardly
As the two were talking, the potion suddenly went into effect.
"Huh? What is… ahh… w-what…" Susamaru started mumbling and looked down at her body
A weird feeling overcame her, and she suddenly dropped on her knees and crossed her arms.
"Ahhh… What is this?! M-My body!" Susamaru mumbled and started breathing fast
Seeing her on her knees, the sister mumbled.
"Here we go…" she said as she knew what was about to happen
With a red face, Susamaru started breathing even faster.
"HUFF* What… HUFF* What is… HUFF* this. My body… HUFF* It's so hot… HUFF*"
"Ahhhhh…! Ahhhhh… mmmmmmm…!?" Susamaru started moaning as her whole body suddenly felt weird
"What is this…?! My… Mmmmmmm… AHhhh… This feels so weird… HUFF*"
"This is the effect of the potion, you idiot. I chatted with that upper moon a few times, and she mentioned the potion at least once. I didn't believe that it would actually work, but if it really does, then you're horny and your whole body is super sensitive now." the sister explained with a blank expression
"Ahhhhhh…! N-No…! It's too soon! He is not here yet… mmmm… ihhhh…!" Susamaru moaned as she felt her body burning
She was doing her best to fight the urge to touch herself, but it was harder with each passing second.
"I can't… mmmmm… stand… this… anymore… mmmmm…" she moaned and looked the sister in the eyes
"Hm? W-What… what are you thinking now…?" the sister asked and slowly made a step back
With her eyes set on the sister, Susamaru made a single step towards her.
"Come… mmmm… HERE!" Susamaru yelled and with a single fast jump jumped into Spider Sister's embrace
"WHAT THE HELL ARE-MMMMGMGMMG…?!" the sister was suddenly cut off as Susamaru put her hands around her and kissed her vigorously
"MMmmmmmmgggg…"
"MMMMMMGGHGHGHGHMMM?!" the sister mumbled surprised as she felt Susamaru's tongue enter her mouth
"WHAT THE HELL IS SHE DOING?" the sister thought as she froze up
"Mmmmmmmgmmmm… I can't control myself… Mmgmmmmm… s-sorry… Mmmmgmgmm… " said Susamaru as she broke up the kiss a few times
While kissing, Susamaru moved her hands back and put them on her kimono. With one fast move, she pulled it down, revealing her undergarments. Instead of a bra, she had a simple cloth covering her breasts. She then grabbed the sister's hands and moved her to her chest.
"What are you-?!" the sister asked and looked surprised when she felt something soft in her hands
"Mmgmmmm… Ahhhh… t-touch my breasts… and nipples… AHHHHhhhh… mmmm…" Susamaru moaned as she guided her hands to her breasts
"Do this… do this with me… mmmmm… tonight… mmmmm… I neeeeeeeeeed this…" Susamaru begged and looked the sister in her eyes
"You know that this is the effect of the potion, right?" the sister asked
"Yes… I can't resist it… mmmmm… heeeelp me…. mmmmmm…" said Susamaru, with drool coming out of her mouth
"…" the sister didn't say anything
"I will do… anythiiiing… mmmmgmmm…" Susamaru moaned
"Anything? Hmmm… that sure sounds tempting…" the sister said with a mocking smile
"Yes…! So please…" said Susamaru and looked down at her chest
Thinking about what to do, the sister thought about her options. She could just ignore her and see how this situation develops, but she also had another option… If she were to do some naughty things with her right now, she then could also blackmail this girl to be her lackey in the future…
"…"
"…"
"If I help you, will you be my minion and do whatever I tell you for the rest of the night?" the sister asked
"Y-YES…mmmmmGGhmmmm… ANYTHING… just…" Susamaru moaned as she tried to speak
"Hmmmm… ok, I help you!" the sister said with a fake smile
Hearing that, Susamaru stopped resisting in an instant and jumped right back at the sister, continuing kissing and licking her face.
"Mmmmmmghgh… SLURP* Mmmmmmmm… SLURP* LICK*"
"EGGmmmm? Mmmmm… Ahhhh…" the sister jumped a step back surprised
"Mmmmmm…"
"MmGGGGMmmmmmm… SLURP*"
As the two were kissing, the sister moved her hands behind Susamaru'a back and removed her cloth, covering her breasts.
"Ahhhhh…! Mmmmm… SLURP*" Susamaru moaned as the cold air hit her skin
Seeing her perky breasts, the sister broke the kiss and moved her face to Susamaru's chest and started sucking on one breast and nipple.
"Iggghhmmm… mmmmm… ahhhh… yyees… mmm…" Susamaru moaned as she suddenly felt the sister's tongue on her skin
The sudden feeling sent shivers down Susamaru's body, and a smile formed on her face.
"Mmmmmm… SLURP* mmmmm…"
"Ahhhhhh… Y-YES… that's it… mmmm… Ahhhh…!"
"Mmm… mmmmmm…"
Susamaru continued moaning as the sister was sucking on her right nipple.
"Ahhhahahaa… Here too…!" said Susamaru and grabbed the sister's hand again, pulled it into the lower half of her kimono
"Ahhhh… my pussy too… ahhhh…! Do it!" Susamaru said with a smile as she moaned
With her hand inside Susamaru's kimono, the sister could feel her moist pussy. Surprised by how wet she already was, the sister didn't waste a moment and got to work. With her fingers, she started playing with her pussy, making Susamaru even more excited.
"MMMMMAHHHhh…! YES! IIIIhhhhggg…! FASTER…!" Susamaru moaned as the sister kissed and sucked her nipples, while fingering her pussy
"Mmmmm…"
"AHhhhhh…! THAT'S IT…!"
"MmmmmMMmmmm… SLURP*"
"AHHHHhhhh… MMmm… DAMMMMNIT… IM CLOSE… CLOSE... SO…AHHIIIIIMMAHHH…!" Susamaru moaned as she came on the sister's hand and fingers
"Well… that was fast…" said the sister as she backed off and looked at her hand covered in Susamaru's juices
"HUFF* HUFF* Ahhhhh…" moaned Susamaru as she tried to catch her breath
"Now we can… Hmmm?" the sister added, but noticed that Susamaru was looking at her with a weird expression again
"Ahhhhh…! Now it's my turn!" said Susamaru and licked her lips
Again Susamaru jumped towards the sister, this time straight on her kimono, and pushed her on her back.
"WOW! W-Wait! Not so fast…!" the sister protested, but Susamaru ignored her completely
With her hands, she lifted the sister's kimono and went straight between her legs.
"IGH!" the sister squeaked surprised as the girl crawled inside her kimono
"H-HEY! At least let me undress first!" the sister protested again
"Here it is… Ahhhh…!" said Susamaru as her face was right above the sister's white pussy lips
Not waiting any more seconds, Susamaru pressed her face into the sister's pussy.
"MMMMMGMMHMMM…SLURP*…MMM…!" moaned Susamaru as she started vigorously licking the sister
"IGHHHH! AHHhhhh…!" the sister moaned as she felt the girl's lips and tongue on her pussy
"Mmgmmmmm SLURP* SLURP* Mhhhhh…"
"AHHHhhhhh… Mmmmgmmm… you… idiot… MGMmmm… AHHHHhhh…!"
After she felt Susamaru's tongue, the sister thought about the situation.
"What is happening?! I was supposed to be the one in control of this situation! But she does as she pleases! Oh, I am so getting my revenge after this is over!"
"Ahhhhh… J-Just you… W-mmmm…Wait! Mmmmm… ahhhh…" the sister moaned
"Mmmmmm…! Ahhhh… Mmmmmm…!" moaned Susamaru and moved her hands
"AHHHHhh…! Mmm… W-Wha… Hmmm…? IIIImmmmmmghhhhhh!" the sister squeaked as she suddenly also felt Susamaru's fingers enter her pussy
Now, Susamaru wasn't only vigorously licking and sucking the sister, but she also started fingering her at the same time.
"MMmmmahhhh…Mmmmm…"
"AHHHHH….MMMM… IIIIGGGGGGGGHHHH…MMMM…"
"You taste gooood… mmmmm… SLURP* SLURP*"
"AHHHHhhhhh… AHHHH! I-I-I-I I AM CLO…MMM… SE…." the sister moaned with a high pitched voice
"SLURP* SLURP* What are you… mmmm… waiting for… SLURP*"
"IIIIIIGHHHHHMMMMAHHHHHH!" the sister moaned and screamed with pleasure as she came all over Susamaru's face
"SLURP* SLURP* LICK *SLURP* Mmmmmm…" Susamaru moaned too as the sister juices hit her face and mouth
"…Ahhhhh… HUFF*… ahhhh…" the sister tried to catch her breath
"SLURP* SLURP*" Susamaru was licking her clean in the meantime, making sure to clean every last drop
"…"
"…"
After a minute, Susamaru crawled back out of the sister's kimono and sat down on the sister's belly.
"Ahhhh… Hmmm…? You're still… not done…?" the sister asked surprised as she saw her sitting on top of her
"Ahhhhhhh… Not by a long-shot…!" Susamaru said with a smile as drool dripped down from her mouth onto Spider Sister
"Huh…?" the sister murmured surprised, almost scared
The potion was way more powerful than she has expected, and Susamaru wasn't showing any signs of coming back to herself anytime soon. Not knowing what to do, the sister almost started to panic, but…
"…"
"…"
"Ehm… what is going on here…?" said a male voice
Both girls slowly looked to the right and saw a guy standing next to them and the hot spring.
"You're here… Yahaba…!" said Susamaru and slowly faced him
"Huh?! Is that the guy…? Crap, I need to do something!" said the sister and quickly shot her web out of her palms, entangling Susamaru
"HHHGGHGHHHHH?!" Susamaru mumbled through the web that was covering her mouth as she was suddenly entangled
"HUFF* Made it just in time. She would have jumped you if I hadn't stopped her." said the sister as she slowly got up
"HUH?! What?!" Yahaba asked surprised
Hearing that, the sister realized that he had no idea what was going on.
"You don't know… Oh well, looks like I have some explaining to do!" said the sister as she glanced at Susamaru, who was entangled behind her…
AUTHOR'S NOTE: Hey guys! I wanted to do Susamaru and Yahaba a long time now, but never had any good scene in mind, until now! I am releasing 2 chapters at once, so be sure to check the second one too if you want! – Fox Force