"Mhm~ Ah~"
The night at the Butterfly Mansion was anything but ordinary, especially inside one of its quiet rooms.
Tetsuya kissed Shinobu's soft lips with raw passion, tasting the sweet, cherry-like flavor of her saliva. Shinobu moaned softly between kisses as his hands roamed down to squeeze and knead her firm ass. By now her butterfly haori had already been discarded, followed by the rest of her clothing, revealing her slender, beautifully curved body glowing under the warm lamplight.
They broke the kiss with a glistening string of saliva connecting their lips. Shinobu's face was flushed deep red, her eyes glassy and hazy with lust.
"I want… to be with you," she whispered breathlessly.
Tetsuya gazed into her eyes. "Right here? Mitsuri is right beside us."
"It's okay. She's drunk. And… I know Mitsuri feels the same way about you that I do."
She had noticed Mitsuri's behavior during the feast, how the Love Hashira always stayed close to him, stealing glances filled with unmistakable longing. The way she looked at Tetsuya was exactly like a girl hopelessly in love. Shinobu didn't mind sharing.
Seeing Shinobu like this, so open, so vulnerable, Tetsuya felt no need for false modesty or hesitation. He kissed her again, deeper this time, and pinched one of her sensitive nipples between his fingers.
"Hnn~!"
Shinobu let out a cute, needy whimper, eagerly returning the kiss while waves of pleasure shot through her from the teasing pinch. The usual calm, masked Insect Hashira was gone. In her place was a woman burning with raw desire for the man in front of her.
Breaking the kiss once more, Tetsuya scooped her up bridal-style and laid her gently on the bed, right next to the still-sleeping Mitsuri. With quick, practiced movements he stripped off his own clothes. Shinobu's eyes widened as she took in his flawless physique: sculpted muscles like a god carved from marble, perfect proportions, and an aura of overwhelming masculinity.
The bed creaked softly under their weight. Ignoring Mitsuri's faint drooling snores beside them, Tetsuya positioned himself above Shinobu and guided the thick, throbbing head of his cock to her beautiful pink entrance, already glistening with arousal.
Slowly, he pushed inside.
"Mhn~! Ngh~! Aah~!"
It hurt at first. Shinobu clung tightly to him, nails digging into his back as the thick length stretched her virgin walls. But the pain quickly melted into pleasure with each slow thrust. Soon she was moaning openly, hips instinctively rocking to meet him.
*Plap! Plap! Plap!*
The lewd sound of flesh slapping flesh filled the quiet room, gradually disturbing the pink-haired woman sleeping so close by.
While continuing to thrust steadily, Tetsuya captured Shinobu's lips again, messy, wet kisses full of tongue and shared moans. From the side angle, her soaked pussy made obscene squelching noises every time his cock plunged deep, his heavy balls swinging with each powerful stroke.
A few minutes later he pulled back from the kiss.
"Aah~! Aah~! Aah~!"
Shinobu cried out in ecstasy as the swollen head of his cock kissed her cervix over and over. Hearts practically danced in her eyes; her tongue lolled out in a perfect, shameless ahegao expression that only fueled Tetsuya's arousal more.
"Shinobu! I'm cumming!" after nearly half an hour of steady building, he sped up, the wet slapping sounds now loud enough to echo through much of the Butterfly Mansion.
"Aah~! Aah! Inside~! Put it inside me~! Aaaaah~!"
The next instant Shinobu's mind went completely blank, her soul carried away on waves of blinding pleasure.
Tetsuya groaned and unloaded deep inside her. Hot, thick ropes of cum flooded her womb at the exact moment she climaxed. Her lower belly visibly swelled slightly from the sheer volume, like a woman already carrying life.
Unlike her usual composed expression, Shinobu's face was now utterly lewd, eyes crossed, tongue hanging, drooling in pure bliss as her womb was filled to overflowing.
When Tetsuya finally pulled out, a thick stream of white cum immediately leaked from her abused pussy. The sight was obscenely erotic.
Perhaps because it was her first time, Shinobu passed out almost immediately, pupils still shaped like little hearts, tongue lolling, completely spent.
Tetsuya wasn't satisfied yet. But with Shinobu unconscious, he could only suppress the lingering heat in his groin.
"Tetsuya-san…?"
A sleepy voice came from the side.
Tetsuya turned in surprise to find Mitsuri awake, staring at him, and at the unconscious, cum-stuffed Shinobu, with a face flushed crimson.
Her clothes were disheveled from sleep, exposing large swathes of smooth, pale skin. The sight instantly made Tetsuya's cock stand rigid again like a steel pole.
Before he could say anything, Mitsuri's gaze dropped to his glistening erection.
"Tetsuya-san… are you aroused?"
"…Yes."
"Can I… help you with that?" Mitsuri tilted her head up, eyes shining with shy but unmistakable desire.
Tetsuya hadn't expected this, but he wasn't about to refuse.
"Yes. Try holding it with your hands."
"Like… this…?"
Mitsuri carefully wrapped both hands around his shaft. She immediately felt the scorching heat, the thick veins pulsing under her fingers, and a sharp electric thrill shot straight to her core.
Tetsuya groaned softly at the gentle touch of the Love Hashira's fingers gliding along his length. "Squeeze harder. This… won't be enough."
"E-Eh?! B-But my muscles are way stronger than normal people's! I-I might…"
Mitsuri panicked and almost let go, but Tetsuya gently caught her wrists and guided her hands back.
"It's okay. I'm strong. You can do it. It'll feel good for me."
"I-If that's what you want…"
Obediently, Mitsuri tightened her grip. She could feel every ridge, every throbbing vein. The masculine scent of him filled her lungs, heat spreading through her entire body.
Tetsuya hissed in pleasure.
"Now move your hands up and down."
"Like… this?"
Mitsuri looked up and saw the raw bliss on Tetsuya's face. Something primal awakened inside her, she wanted to make him feel even better. Her hands moved faster, stroking with growing confidence.
"Kyah!"
Tetsuya came hard.
Mitsuri gasped as thick white ropes shot out, splattering across her hands, her face, and her now-exposed breasts.
"Is this… semen?" Lust flooded her instantly as she felt the warm, sticky proof of the man she admired so deeply.
"Mitsuri. Lie down next to Shinobu."
"Ah… okay."
She obeyed without hesitation. Tetsuya carefully stripped away the last of her disheveled clothes until she lay completely bare before him, her voluptuous, perfect body on full display.
Mitsuri's face was tomato-red, but her eyes burned with need as Tetsuya positioned himself between her thighs and pressed the head of his cock against her dripping entrance.
"Aaah~!"
She cried out loudly as the thick shaft breached her, tearing through her virgin barrier in one smooth thrust.
Tetsuya moved slowly at first, letting her adjust to the burning stretch of losing her virginity.
"Aah~! Aah~! Ahh~! Tetsuya-san, kiss me! Mmph!"
Mitsuri threw her arms around his neck and pulled him down into a desperate kiss. She welcomed his tongue eagerly; soon they were locked in a deep, sloppy, passionate make-out session.
*Plap! Plap! Plap!*
While devouring her mouth, Tetsuya began thrusting harder. His thick cock pounded into her soaked pussy, lewd wet sounds filling the room once again.
Fifteen minutes later.
"Mitsuri! I'm cumming inside your womb!"
Tetsuya growled, hips snapping faster and harder.
"Aah~! Aah~! Yes~! Mm~! Cum—Aaaaahhh~!"
He erupted again, this time flooding Mitsuri's womb with another massive load.
Feeling her belly swell with hot seed, Mitsuri screamed in ecstasy and climaxed violently, her face twisting into an incredibly lewd ahegao, body twitching with every powerful spurt that filled her womb to the brim.
***
Author's Note: YYYYYEEEEAAAAHHHH!!! FINALLY THE SCENE SSSEEEGGGSSS!!! Who's been waiting for this? Give a power stones to those who've been waiting for r18+! From now on, there will be r18+ scenes for every addition to the harem. Although of course, not every time the MC does it will be written.