The air in Iris’s private bathroom turned thick in an instant.

  Iris, her heart pounding in her throat, stood frozen, her dress barely settled over her thighs, hands trembling slightly.

  Kai, trapped inside her panties, wriggled near her clit, sending an electric tingle shooting up her pelvis that made her clench her teeth.

  ‘Damn it, why are you squirming now, you moron?’ Iris thought, forcing a dry cough to cover up as she slipped a hand toward her crotch, trying to adjust the fabric in a way that didn’t scream suspicious.

  The underwear tightened, pushing Kai lower, but the friction only amplified the sensation, a warm wetness starting to pool between her legs.

  Lirien, Iris’s second sister, filled the room with her presence. Her deep red dress, cinched at the waist with long sleeves ending in golden embroidery, gave her an almost intimidating aura.

  Her bck hair cascaded in perfect waves over her shoulders, and her sharp green eyes, like daggers, locked onto Iris with disdain.

  A cold smile curled her lips, barely showing her teeth, as she crossed her arms in a stance that screamed superiority.

  “Well, well, what do we have here, little sister?” she said, her voice slow and icy, each word heavy with intent. “No hello for me, huh? Too busy to remember your manners?”

  Iris swallowed hard, feeling Kai shift again, brushing a sensitive spot that sent a shiver through her.

  She tried to keep her composure, straightening her back and forcing a tight smile.

  “Good morning, Lirien…” she said, her tone polite but strained, tilting her head slightly as etiquette demanded.

  Her hands, though, betrayed her; the right one crept subtly to her p, tugging the dress to better cover her crotch, while the left gripped the edge of the tub for bance.

  ‘Damn you, Kai, stay still,’ Iris thought, her face burning as the heat between her legs grew, betraying her.

  Lirien raised an eyebrow, her smile widening with a hint of mockery. Her gaze zeroed in on Iris’s hand, still subtly moving near her crotch, and she let out a short, sharp ugh that echoed in the bathroom.

  “What’s that, Iris?” she said, leaning forward slowly, like a predator sizing up its prey. “Scratching yourself like some commoner in my presence? Where’s that polish you worked so hard to fake?”

  Her voice was razor-sharp, each word crafted to cut, her fingers drumming against her crossed arm, waiting for a reaction.

  Iris opened her mouth to reply, but the words stuck in her throat.

  Kai moved again, a quick brush against her clit that sent a jolt of pleasure so intense she nearly gasped.

  ‘Why are you doing this, you idiot?’ Iris thought, her mind foggy with a mix of shame and arousal.

  During the exam, she’d managed to tolerate Kai’s presence inside her vagina, staying calm as her juices surrounded him, but this was different.

  Lirien’s pressure, combined with Kai’s erratic movements, made the heat between her legs unbearable, soaking her panties beyond what she could ignore.

  “S-sorry,” Iris mumbled, her voice barely audible, eyes dropping as her cheeks bzed. Her fingers tightened on the tub’s edge, desperate to focus on anything but the sensation between her thighs.

  Lirien pursed her lips, clearly unimpressed. She stepped closer, the heels of her boots ccking against the stone floor, and tilted her head, letting a wave of bck hair fall over her shoulder.

  “Sorry? Then look me in the eye, little sister,” she said, her tone dripping with authority, raising a perfectly manicured finger to point at her own face. “Or are you too busy… what? Scratching like nobody’s watching?”

  Her green eyes gleamed with malice, her smile twisting further.

  Iris tried to meet her gaze, but Kai chose that moment to thrash harder, sliding downward and grazing the entrance of her vagina.

  “Eep…!”

  The movement tore a tiny moan from Iris, a faint, breathy sound that slipped out before she could stop it.

  Her eyes widened, hands tensing—one clutching her dress, the other flying to her mouth to muffle the noise.

  ‘Damn it, damn it, damn it! What are you doing?!’ Iris thought, her heart pounding so loud she feared Lirien could hear it.

  The heat in her crotch was overwhelming now, a pulsing wetness that forced her to squeeze her thighs together in a futile attempt to regain control.

  Meanwhile, Kai was in his own personal hell.

  Trapped in Iris’s panties, the space was a chaotic mix of heat and moisture.

  The fabric clung to his body, soaked with Iris’s vaginal juices, and the sweet, musky scent enveloped him, mingling with his own sweat.

  He was perilously close to her clit, a sensitive mound of flesh that pulsed with every move he made, and below, the entrance to her vagina loomed like a warm, slippery threat.

  He could hear snippets of Iris and Lirien’s conversation—muffled voices, but clear enough to know the situation was tense—but his focus was on not getting swallowed by Iris’s vagina.

  Kai’s hands gripped the panty fabric, but the slickness made them slip, and his feet dangerously brushed the opening, where he felt a gentle but persistent pull.

  “Son of a—! What a mess!” Kai growled, his voice echoing in his head as he tried to climb the fabric.

  His arms shook, and the constant friction against Iris’s clit made her juices flow more, drenching him until his shirt and jeans were sticky.

  Kai had spent all his achievement points on a skill called “Wisdom,” hoping it would help him escape this world, but so far, it was useless.

  “Stupid skill, you’re doing jack squat!” he cursed, kicking in frustration and feeling his foot slip toward the vaginal entrance.

  The heat enveloped him, a shiver of panic racing down his spine.

  “No way! I’m not letting this thing swallow me again!”

  Just then, a message appeared before him, floating like a pale blue hologram:

  [Enter Iris’s vagina.]

  Kai blinked, mouth agape, eyes narrowing in disbelief.

  “What the hell is this? Now the system’s screwing with me too?” he shouted, swinging a fist at the message as if he could punch it.

  Another message popped up quickly:

  [I’m not the system. I’m the Wisdom skill.]

  Kai scowled, feeling his foot sink deeper into the vaginal opening, the warm, wet flesh gripping him.

  “Bullshit, you’re Wisdom! Why the hell are you telling me to dive into her vagina?” he roared, voice shaking with rage as he struggled to free himself.

  A new message appeared, in bigger letters:

  [Given your current power and position, it’s the best option.]

  Kai let out a dry, sarcastic ugh as his other foot slipped, getting caught in the entrance.

  “My best option? This is a freaking joke! I’m not gonna be some princess’s sex toy—she doesn’t even shave down here!” he yelled, noticing the coarse pubic hairs brushing against his soaked skin.

  Another message appeared, faster:

  [If you escape now, your survival odds are slim. Iris faces a hostile enemy who won’t hesitate to kill you.]

  Kai froze, his heart pounding in his ears.

  “Kill me? What are you talking about?” he muttered, voice trembling as he stared at the message.

  The thought of dying hit him like a punch, but Iris’s vagina wasn’t giving him time to think. His feet were being pulled in, the wet heat enveloping him, making him slide deeper.

  Another message appeared:

  [Your resilience lowers the risk of dying from vaginal fluids or contractions. You could survive days inside her without issue.]

  Kai frowned, recalling the time he’d spent trapped in her vagina during the exam, surrounded by juices and squeezed by contractions.

  “Low risk? That’s not good enough!” he shouted, but a final message cut him off:

  [It would take weeks for you to be in danger. Stay inside and wait.]

  Before he could argue, Iris leaned forward, making a clumsy bow to apologize to Lirien.

  The movement pressed the panties tighter against her vagina, squashing Kai against the entrance. The fabric strained, and the warm flesh enveloped him, pulling his feet in harder.

  “Damn it, no!” Kai yelled, feeling Iris’s vagina grip him, a tight, slippery space dragging him inward.

  The position was awkward, his body twisted between fabric and flesh, but also weirdly arousing, the heat and wetness stirring something he was ashamed to admit.

  “Stupid Wisdom, damn it!” Kai grumbled, but he made a choice.

  Using Iris’s vaginal juices as lubricant, he pushed himself inward, sliding quickly into her vagina with a swift motion.

  Iris, still bowed, felt a sudden, deep friction that tore a small moan from her lips, a high-pitched sound escaping before she could stop it.

  “Oh…!”

  Her eyes widened, hands tensing—one clutching her dress, the other flying to her mouth to cover the gasp.

  ‘Damn it, Kai, what are you doing?’ she thought, her face burning as the heat in her crotch intensified, soaking her panties to the point she feared it was noticeable.

  Lirien, still standing with arms crossed, raised an eyebrow, her smile twisting into a look of disbelief.

  “What the hell’s wrong with you, Iris?” she said, stepping closer, her heels ccking like hammer strikes. “Now you’re squealing like a pig in my presence? What is this, a barnyard?”

  Her voice was a whip, each word ced with contempt meant to humiliate Iris further.

  Iris tried to straighten up, but Kai’s movements inside her vagina—a constant brush against her sensitive walls—sent another wave of pleasure that made her squeeze her thighs.

  ‘Please, have mercy! I don’t want this witch tearing into me anymore!’ Iris thought, her mind clouded by arousal and shame.

  She didn’t know how to respond to Lirien, how to expin the moan or the hand still trembling near her crotch.

  Just then, something appeared before her: a floating window, like a translucent scroll with softly glowing bck letters.

  [Suggested response: “If this were a barnyard, Lirien, you’d be the first to roll in the mud, with that ego you haul around like manure.”]

  Iris blinked, mouth slightly open, as she read the words.

  For a moment, she thought it was one of Lirien’s tricks, some spell to mock her, but the response was… solid.

  ‘Should I say it…?’ she wondered, closing her eyes for a brief second.