"Yumi!? Why are you here?"
"I saw you coming in, Senpai. I thought this would be a good place to be alone with you… but then I overheard your conversation with Xenovia, so I decided to listen in!"
"I-I see…"
Kazuki felt a chill run down his spine as Yumi casually admitted to eavesdropping without a hint of shame.
"More importantly, Xenovia. You can't just suddenly ask to make a baby like that! That's impossible!"
"Why not? Isn't it just a matter of inserting the male organ into the female organ and having him ejaculate?"
Xenovia's words sounded like they were ripped straight from a health education textbook.
"...Listen, Xenovia. Before having sex, both partners need to prepare themselves! Do you even know what to do?"
"No. I figured Kazuki-senpai would teach me."
"This is something you should study beforehand!! Fine, I'll show you how it's done."
With a confident smirk, Yumi knelt down in front of Kazuki.
"Senpai, excuse me."
After giving a polite warning, she pulled down Kazuki's swim trunks, revealing his growing length.
"Oh… so this is…"
Xenovia's eyes locked onto it with curiosity. But Yumi ignored her gaze and wrapped her fingers around Kazuki's cock, slowly stroking it. With each pump, his shaft grew harder and thicker in her grip.
"Wow…! This is!!"
Xenovia leaned in, intrigued by the transformation.
"See? Amazing, right? But this is just the beginning."
With that, Yumi lowered her head and extended her tongue, trailing it along the rigid shaft.
"Mm… lero… slurp… mmchu… nmu… chuu…"
"K-Kiba Yumi!? You're actually licking that!?" Xenovia stared in shock, her throat gulping audibly.
"Xenovia, what are you talking about? Lick, suck... You want Kazuki-senpai's seed, don't you? Mmm, lick, slurp... Then it's only natural to serve senpai's cock, right? Slurpp, suck, mmm..."
"R-Really?"
Xenovia's eyes widened in disbelief as she watched Yumi's actions, her face flushing red.
"First, you wet it all over with saliva... Ahh, slurp!"
Yumi took Kazuki's dick into her mouth, moving her head back and forth with practiced ease.
"Mmm, slurp, slurp, mmm... suck, lick!"
Xenovia couldn't look away, her cheeks burning as she witnessed Yumi's skilled ministrations.
"Mmm, slurp~ POP! See? It's gotten even bigger, hasn't it?"
"Y-Yeah..."
Xenovia was stunned. Kazuki's cock had grown even larger than before, now fully erect and ready for action.
'It's... so big! Is something like this really going to go inside me───!?' she thought.
"Come on, Xenovia!! Your turn now."
"M-Me too!?"
Xenovia recoiled slightly at Yumi's suggestion, but Yumi gently took her hand, guiding her to kneel beside her.
"Don't worry, it's not scary!! Here, sit like this..."
"O-Okay..."
With Yumi's encouragement, Xenovia knelt down, her heart racing as she faced Kazuki's throbbing member.
"First, try touching it."
"O-Okay! It's... so hard. And hot"
Xenovia hesitantly reached out, her fingers brushing against Kazuki's length. She slowly stroked it, her breathing growing heavier with each touch.
"See? Hard and hot, that's Kazuki-kun's cock for you. Now, try licking it."
"O-Okay... Gag! Ugh?"
The moment Xenovia brought her lips close, an unfamiliar pungent odor assaulted her nostrils. "Do I really have to lick this...?" She glanced uncertainly at Yumi, who nodded with deliberate slowness.
Swallowing her hesitation, Xenovia tentatively extended her tongue and dragged it along Kazuki's throbbing cock.
"Ugh... ngh... Slurpp—!"
A bitter, numbing taste spread across her tongue, forcing Xenovia to jerk her head back. Her pleading eyes met Yumi's, whose gaze sharpened with a silent command: "Keep going." Resigned, Xenovia leaned in again, tracing her tongue hesitantly over his cock.
"Nn... lero, chu... slurop... chup, ugh—"
"Mmm, no need to grimace like that," Yumi purred, her lips glistening. "This is Kazuki-senpai's flavor. Well?~"
"Chup... it tastes bad," Xenovia muttered, her face twisted.
Yumi chuckled, lazily swirling her tongue around the tip. "You'll learn to crave it. Just... nn, like this—slurp, chup~" She demonstrated with lewd relish, her cheeks hollowing as she sucked him deeply.
Xenovia stared, unable to reconcile the lewd spectacle before her with Yumi's usual prim demeanor.
"Ah, here's the next step," Yumi cooed, her lips stretching around Kazuki's girth.
"Take him in... nn, ngh... chupo, mmm, chupa~" Wet, gulping sounds filled the cramped storage room—licks, slurps, the slick rhythm of her mouth pistoning his cock.
Yumi's face was in ecstasy as she sucked Kazuki's cock with gusto.
Her eyes were moist, her cheeks were flushed red, and drool was even dripping from the corners of her mouth. Xenovia couldn't take her eyes off her lewd appearance, the complete opposite of the usual pure and innocent Yumi.
'That stoic Yumi... reduced to this? How can she... enjoy something so vile? Is my tongue broken...?'
"Y-Yumi... I'm close," Kazuki groaned, his hips twitching.
"Nnchu... puah~... f-fine," she gasped, pulling away. A silvery strand clung to her lips and his cock before snapping, the lewd sight searing itself into Xenovia's mind.
"Your turn, Xenovia~," Yumi breathed, nudging her forward.
"U-uh... nmmph—!"
Xenovia's lips sealed around his dick, recoiling internally. 'Gods, ugh, it smells! And it's so slimy!?'
However, she couldn't move after taking it in. Seeing this, Yumi let out a sigh and said…
"Senpai, please go ahead and do it!"
With that, she pushed Xenovia's head from behind. Prompted by Yumi, Kazuki began to move his hips.
"!? bufu, mmmph, ugh, slurp!?"
Xenovia gagged as Kazuki's massive cock hit the back of her throat. She wanted to escape, but Yumi held her head firmly in place, leaving her no way to retreat.
The torment of having her mouth ravaged brought tears to her eyes naturally. Xenovia, who had endured countless grueling missions, couldn't believe she was crying so easily.
Now, Xenovia's once-pristine face was not only streaked with tears but also smeared with drool and snot. As her consciousness began to blur from the lack of air, she heard Kazuki's urgent voice.
"Fuck… I'm gonna cum!"
'Cum? What?' Just as she thought that, a hot, thick substance shot into her mouth.
Spurt Spurt Spurt Spurt Spurt Spurt…
'What? What is this!? It's hot, bitter, and so sticky!?'
"Swallow it, Xenovia!!"
Kazuki commanded, but Xenovia was horrified.
'Swallow? This!? No way! There's no way I can swallow this!?'
In an instant, her mouth was filled to the brim, and as more semen was pumped into her, Xenovia couldn't hold it in any longer and finally let it spill out.
"Blegh! Ugh, cough, cough, cough!"
Unable to endure it any longer, she pulled her mouth away from Kazuki's cock. As the still-spurting white, sticky fluid splattered onto her face and chest, she coughed violently, spitting out the semen in her mouth.
"Ah, what a waste!"
Yumi's voice could be heard, but Xenovia was too busy desperately trying to spit out the thick, sticky substance filling her mouth. No matter how much she coughed, the viscous fluid clung stubbornly to the inside of her mouth.
"Cough, cough! Wh-what is this?! There's no way I can drink something like this!" Xenovia exclaimed, her voice trembling with disgust.
"...What are you talking about, Xenovia? That's the precious seed of Kazuki-senpai that you were so eager to have," Yumi replied calmly, her tone almost teasing.
"Wha—?! This is it?!" Xenovia's voice rose in shock. With almost no knowledge of sexual matters, she had no idea what semen looked or felt like.
She scooped up some of the sticky fluid that had spilled onto her chest and stared at it intently.
"If you're going to react like that, I can't give you any more of senpai's cum... Senpai, let me clean you up now," Yumi said, her voice soft but determined.
Without hesitation, she took Kazuki's soiled cock into her mouth, her lips wrapping around it tightly.
"Mmm... slurp, suck, lick, lick... gulp, gulp... ahhh~" Yumi's skilled tongue worked diligently, cleaning every drop of his cum from Kazuki's shaft.
She swallowed the remaining essence with a satisfied expression, her actions leaving Xenovia wide-eyed in shock.
"Mmm... slurp, suck... lick... huu. Senpai, you're all clean now," Yumi said, pulling away with a soft smile.
"Good job, Yumi," Kazuki praised, gently patting her head. Yumi beamed at the praise, her eyes sparkling with affection.
"Senpai... Since Xenovia doesn't seem like she can handle it right now, please... put it inside my pussy instead," Yumi pleaded, her voice dripping with desire.
~~~~~~~~~~~~~~
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