Sayori let out a deep sigh, letting waves of relief wash over her. She tilted her head back, brought the water bottle up to her pouty lips, and she let the fluid rush into her mouth. Nice and cool, well-deserved. A moment's break from the fun - but only for a moment.

She let her eyes drift open, smiling lewdly - wickedly - as Natsuki knelt in front of Yuri. Trying to find a good angle of approach… but it was no use. Natsuki was a big brat, but she had a small mouth. There was no fitting the entire length of this big and meaty cock down the pink-haired, flat-chested girl's throat. And so all she could do was groan, and complain.

"This thing is too big," Natsuki lamented.

"I'm sorry," mumbled Yuri.

"I bet you are. I don't know how Sayori can manage to take the entire thing." Natsuki narrowed her eyes, opening her mouth again as she brought her lips right to the tip of Yuri's turgid cock. The sight alone was enough to make Yuri's cock bounce with arousal and anticipation. Like she'd been waiting for something like this ever since she laid eyes on Natsuki this day.

Alas, Natsuki pulled back yet again, humming thoughtfully. She would never admit it, but she was horny. Completely and utterly horny. The musky aroma of Yuri's thick and throbbing cock, the sight and sound of Sayori spearing her own throat on this monster… it was more than enough to get Natsuki riled up. In the presence of such a big fat cock, she could do only one thing.

Submit. Just as anyone ought to.

"You're gonna be there forever if you don't just take it into your mouth already," Sayori teased. She was leaning against the edge of the bed, looking at Natsuki on the floor, and Yuri against the wall. Almost like a fitness coach, waiting for the two of them to get properly started. Still, the little tsundere wouldn't budge.

"Well what do you want me to do?!" Natsuki's nostrils flared as she glared at Sayori, still snickering at the edge of the bed. "It's just too big for my mouth!"

"It's not too big for your big fat mouth," Sayori replied, grinning from ear to ear.

"Why don't you let Yuri stick it into your ear? It's definitely not too big for your big fat head!"

"Girls, p-please…" Yuri bites her lip, letting her eyes shut as she keeps leaning against the wall. "One of you please just… just do something with me. I'm about to lose my mind…!"

"I just have to find the right angle…" Natsuki sighed deeply, before opening her mouth as wide as she could in front of Yuri's thick cock. She kept it open, just like that, for quite a little while. In fact, she kept her mouth open for long enough that Sayori was able to sneak up behind her. Sneak up behind her, and…

"HIIIIIYAH!"

Sayori threw her hand out with surprising force. In one fell swoop, she forcefully shoved Natsuki's head forward, making the pink-haired girl take Yuri's cock halfway down to its base. Almost as soon as it happens, Natsuki's eyes go wide with shock and awe - as do Yuri's. Both girls moan aloud from the pleasure and surprise of it all.

"S-Sayori!" Yuri gasped out, looking at Sayori with surprise. "Why did you do that?!"

"To get this show on the road!" Sayori giggled. "You two were gonna be there forever if I didn't do something! Isn't that right, Natsuki?"

Natsuki could barely respond. And if she could form sentences, all of them would be derogatory; spiteful, hateful, irritated, towards Sayori. Her eyes began to water as she tried to seethe and glare at Sayori for shoving her entire throat down Yuri's cock. For forcefully spearing Natsuki's throat with Yuri's violently-thick dick.

"Natsuki, I'm sorry! I can…" Yuri trailed off. She was probably going to say something along the lines of, I can slowly pull back and let you get some air. But she couldn't finish the rest of the sentence. She didn't want to pull back. She didn't want to take it easy. She wanted pleasure, and she wanted it right now. It was the only thing she could think about. Pleasure. Natsuki using her mouth for something other than hurling insults for a change…

Natsuki slowly and carefully started pulling back. Leaning reverse, trying to unlatch herself from between Yuri's pale thighs. She looks so cute, Yuri thought, with my cock down her throat. Almost halfway down her little mouth.

Yuri started drooling from the sight alone, to say nothing of the pleasure she was experiencing in this moment. Natsuki's warm and wet throat swallowing around her twitching, throbbing, needy cock. Thankfully, Natsuki didn't seem completely averse to her present situation. She seemed annoyed, sure, but with her throat finally welcoming Yuri and warming up to such a huge invasion… well, she was happy to finally accommodate - if only because now she knew that she could.

All pretense was dropped. There was no skirting around the fact that Natsuki was sucking Yuri's cock, now. Moaning, gagging, slurping, struggling. It was a big dick, after all. So girthy, so meaty, so veiny… and so beautiful. It was a small miracle that Natsuki wasn't coughing or sputtering. She put every ounce of her focus into working that jaw of hers. So much effort that it was easy to forget that this was Natsuki's first time doing something like this.

"Wow! You're a natural! A natural cocksucker," Sayori praised, "just like me!" The bubbly schoolgirl uncrossed her legs and swayed them back and forth while she sat on the edge of the bed, looking ahead at her best friends while they had their fun. Sayori loved to be a provider of pleasure, true… but she also loved to watch. This was about as much fun as being on her knees in front of Yuri, surely. She enjoyed coaching, coaxing, staring, soaking it all in.

"Natsuki," Yuri warned, "if it's too much… or i-if it gets to be painful… just let me know, okay? If you need to breathe, simply just- nnnff!"

Natsuki put her hands on Yuri's legs for leverage, pressing her palms against her thighs to make the motions easier on herself. She pulled her head back, revealing more and more of Yuri's slick and slippery cock. Freeing her throat, making it easier and easier to breathe in through her nose. She pulled back just enough to where only the head of Yuri's penis was between her pretty little lips, and then her eyes drifted shut in a pleasured moan.

This was starting to overwhelm Natsuki. Yuri's musky aroma was thick. The pure masculine smell was like pheromones; they crawled up Natsuki's nose and taunted her mind. Promised such sweet surrender. Even if she could play hard to get… she ultimately couldn't resist.

Sayori licked her lips as she watched Yuri tilt her head back and moan with lust and joy at being fellated so well by her longtime friend. Instinctively, Yuri put her hand on the back of Natsuki's head. Raking her fingers through that soft pink hair, gentle and diligent with her touching.

It was touching that Natsuki welcomed and thoroughly enjoyed, much to her own surprise. Like a desperate little pup, she bumped her head against Yuri's hand, greedily wanting more pettings. Yuri opened her eyes and looked down at Natsuki. Smiling softly, she obliged her.

And so it went for a little while. Natsuki moaning and slurping noisily, sucking Yuri's cock against the wall. Letting the thick and meaty dick invade her little throat, over and over again. Back, and forth, and back, and forth, she went. Every time Natsuki came down to engulf more of that hot and throbbing rod, a moan would escape Yuri's throat and she would gently pump her hips again. All the while, Yuri would rub Natsuki's head and carefully pat the pink-haired girl, as if rewarding her - praising her - for a job well done. Maybe that's why Natsuki was blushing so intensely, if not for the fact that she was sucking her friend's dick like a needy little slut.

Sayori spread her legs as she sat at the edge of Yuri's bed. Presented with the scene before her, it was only natural that she would flip up her skirt and start fingering herself, right then and there. With her hand buried in her pale-colored panties, she began jilling off and sighing with utter pleasure and joy. Her hands became slick almost immediately; she was wet from just watching Yuri and Natsuki have their oral fun.

There was no sound in the room at all, except for the sounds of the girls' pleasure. Their moaning, and groaning, and sighing with lust; Natsuki humming and sucking wetly, bobbing her head up and down, again and again. Sayori masturbating; the near-quiet shlick shlick shlick of her finger working at her own little pussy, then the teasing of her clit. It made her arch her back; a feeling like static shock coursing up her spine, forming a moan at the back of her throat. Everything was building, building, building between the three of them.

"Ohhhhh fuck," Yuri cursed, her cheeks burning red from the embarrassment and the pleasure. "Oh God, Natsuki… ohhh yes… please don't stop, please don't stop," she begged. And thankfully, Natsuki did the exact opposite of stopping. She sniffled; her cheeks were stained from her tears, but she kept going. She was determined to see this through to the end. To prove that she could do it - anywhere, and anytime. It was a determination that was not lost on Yuri. Rather, it gave way to an intrusive thought that she just couldn't seem to shake.

I could break her, she thought. And it surprised her.

I want to grab her and throw her down. Slam my hips against hers. I want to hear her beg for it.

Yuri's eyes drifted shut as she imagined that very scenario. Her changing thought patterns weren't the least bit unconcerning. She suspected the sharp increase in her libido, and her testosterone, was causing such thoughts to fill her mind. But she couldn't do anything other than act on it.

In a bout of aggression, Yuri grabbed a handful of Natsuki's hair and started slamming her thick and meaty cock down her throat. Immediately, Natsuki's eyes go wide, and now comes the gagging.

"Holy shit!" Sayori's mouth opened in a surprised and happy smile, and she started masturbating a little faster now. Moving her hand quickly underneath her soaking wet panties. "Yeah! Fuck her throat, Yuri!"

Yuri growled and continued doing exactly that. She held onto Natsuki's head firmly, grasping a big clump of her hair tightly in her fist. And then, she continued hammering away at Natsuki's throat, suddenly ignorant to the girl's shocked and pleading gaze. All she could focus on was the sound of Natsuki's gagging and wet slurping. The sound of Sayori's voice urging her to go on, and on. Hyping her up for the task.

Natsuki couldn't handle Yuri's animalistic pounding. The oral abuse; she started drooling and spitting and sputtering. Saliva was dribbling down her chin and neck, dripping to the floor between them. Her eyes were watering even more so, tears now streaming down her cheeks and ruining her makeup. Somehow, it was a fitting look for her, thought Yuri.

She stared down at Natsuki as she facefucked her. Relishing the expression that she was giving her. She didn't pull away, or beat at Yuri's thighs with her little fists. She made no effort to free herself. She was enjoying this - Yuri could tell that she was. Another curse escaped Yuri's throat, and a guttural growl slipped from her lips. She was close. Very, very close.

"You gonna cum?" Sayori asked, eager for the answer, "cum down her throat?"

Yuri's reply came only in the form of continuous thrusting. The violence and vigor that she displayed while pumping deeply down Natsuki's throat was as inspiring as it was concerning. Now, the most prominent sounds in the room came from Natsuki. Her desperate whining and pleading. The wet sloshing, as her throat was well-used by a well-hung futanari. All that saliva dripping onto the floor… and yet, it was far from the only stain they were going to be making.

"C-Cumming!" Yuri yelled out, having finally reached her peak, "I'm cumming!"

Just then, she shoved her length all the way down Natsuki's throat, and Natsuki's eyes went wide once again, with fear and excitement in tandem. It was a sight to behold: Yuri's massive cock throbbing and pulsating as she completely emptied herself out. Pumping all that hot and gooey cum down Natsuki's ill-prepared throat. She swallowed, and swallowed, but it was no use. It just kept coming, and coming, like a pearly torrent.

"Mmmauuugh!"

Natsuki pulled her head all the way off of Yuri's cock, stark white cum spilling out of her mouth and pooling onto the floor in front of her, between them. She tried to get as much as she could down her throat, but alas!

This didn't stop Yuri's climax, of course. Without a fresh warm hole to pump all of this spunk into, Yuri grunted as she grabbed her cock with both hands, stroking and jerking out the rest that was shooting out of her like a water gun. Splashing, soaking, staining the shocked little tsundere on her knees before her. Utterly devastating her with how much cum was coming out of her. Even Sayori was staring wide-eyed, gawking.

"Holy shit. Holy shiiiit!" Sayori cackled. "This is just like this morning! Actually, I think you're giving her more than you gave me!"

Yuri grunted in affirmation. She watched Natsuki as she spurt out the rest of her euphoria. Hot, gooey euphoria, covering Natsuki head to toe. And Natsuki couldn't even say anything. Her surprise was paramount; outstanding. Like a stunned fox, she stayed there, unmoving, as Yuri defiled her like this. Stammering, surprised, stained, with cum sticking and clinging to her hair, her cheeks, her clothes…

Sometime in the middle of all of this, Sayori reached an orgasm of her own. She arched her back and squealed with pleasure, two fingers buried in her snatch as she got herself off to the sight before her. Her panties were absolutely drenched with her fluids; the force of her climax was so intense that she might have squirted across the room if she wasn't wearing them.

Caught in the throes of a wonderful afterglow, Sayori fell backwards onto the bed in a satisfied heap, breathing heavily as she kept an eye open to continue watching her friends. Yuri standing in front of Natsuki like that, her hands on her manly cock, treating Natsuki like… like a urinal, essentially, with how much cum she had covered her with.

At long last, however… Yuri stopped. She sighed with deep pleasure, leaning against the wall behind her. Sweat formed on her brow, and she started panting heavily from all the exertion insofar. Her eyes were closed. The afterglow was so immense she thought she could fall asleep like this. Standing up, with her giant cock out like that.

A long few seconds had passed… before she finally realized what she had done. Her eyes flew open, and she gasped, looking down at Natsuki. Or, rather, the absolute mess of cum, ruined makeup, and dishevelment that seemed to conjure up the image of something that looked kind of like Natsuki.

"OH MY GOD!"

Yuri held out her hands, unable to muster the strength to even meet her halfway. "N-Natsuki! Oh my g-goodness, I'm so sorry! I don't know what came over me! I, I didn't mean to- I mean, I, somehow I just… I lost c-control, and…!"

Natsuki's response came only in the form of incoherent babbling. To say that she was a mess would be a severe understatement. Natsuki had cum on almost every part of the front of her body. It dripped from her hair, and from her chin. It soaked into her clothes, and even now she was trying to lick her lips to get the rest of it. Where Yuri had expected a furious and fuming girl, she instead found an astonished and bewildered one. Covered in musky-smelling, pearly-white spunk.

"Uh oh…!" Sayori panted, smiling, running a hand through her hair. "Did you break her, or something?"

"No!" Yuri bit her lip worriedly. "I, I didn't! I hope I didn't do anything like that… Natsuki, are you okay? Can you hear me?" she asked, starting to panic. She saw the eyeliner that had run down Natsuki's cheeks. Tear-stained; she'd been crying, that's how much Yuri was putting her through. The guilt was growing stronger, welling up in Yuri's core. Like post-nut clarity, times a thousand.

Then, of course, she had muttered something, and Yuri had to stop to make sure she had understood her properly. "What? What d-did you say?"

"Good…" Natsuki mumbled, leaning in to kiss Yuri's balls as if in gratitude. "So good…"

"So… good…?" Yuri blinked, taken aback by that particular response. Natsuki does not repeat herself. She simply drags her tongue up Yuri's cock from the base, getting Yuri's cock to bounce a little in lustful appreciation.

"Ooohhh… maybe you did break her," Sayori posed, "but in a good way! She seems to really really like it…"

"She does…?" Yuri leaned against the wall again, watching as Natsuki peppered Yuri's cock with kisses; adoring smooches. It was enough to make Yuri sigh with pleasure… and feel thankful that things had turned out this way. Odd as they had turned. "I thought she was going to hate me, or something…"

"She might still hate you. She's just cum-drunk right now," said Sayori.

"Cum… drunk?" Yuri looked down, putting her hand on Natsuki's head. She saw a mischievous glint in Natsuki's eyes. Something that resembled spite indeed. Hatred, even. But it was a contrast to what Natsuki was actually doing, here and now. Worshiping Yuri's manhood. Praising her cock, and what it had done to her. Feeling obligated to return the sentiment, Yuri went back to petting Natsuki's pink little head, drawing a satisfied moan - almost like a purr, actually - from Natsuki.

"Ha… wow…" Sayori let out a breath of relief, turning to better watch her best friends play together. "I didn't think she'd get hooked that fast. Way to go, Natsuki!"

She's probably going to kill me when she snaps out of it, Yuri considered, noting the haziness in Natsuki's eyes, swallowing hard. But… I just hope she kills me… after round two. Or three.


A/N: Hope you enjoyed! I was so busy I couldn't write this one up sooner! As always, more to come. Let me know what you think!