The Underworld, Starting with Debt

Beside her, Rina Tsushima was fiddling with her newly done manicure, and she pouted as she watched Rena Kurashiki's smug expression.

"Yes, yes, yes, knowledge is overflowing. A mind full of knowledge naturally exudes elegance."

Indeed, during those two weeks of tutoring, Rena Kurashiki's skin became even more radiant and delicate, her charming temperament as graceful as an orchid, so alluring that she seemed almost within reach.

"Ha~ a loser."

Kurashiki Rena glanced indifferently at Tsushima Rina, smelled the pervasive sourness, raised her head haughtily, and snorted through her nostrils.

With her delicate eyebrows slightly raised, Tsushima Rina snorted coldly, "Shi-kun, these past two weeks have been taken up. It's time for Shi-kun to spend time with me next."

"Huh? Why? You've been to my house before, and you've slept here several times!"

Rina Tsushima glared fiercely at Rena Kurashiki, who glared back without backing down.

"Golden-haired fat pig!"

"Hehe~" Holding that round, soft breast, Kurashiki Rena glanced disdainfully at Tsushima Rina, "Little flat-chested."

"I'm not flat-chested! I have a perfect figure, so slender it could be wrapped in one hand, unlike you, yours are all sagging!" (Jealousy)

Rina Tsushima gave him a hard pinch and retorted sharply.

"Huh? Sagging? A-Zhi loves it so much, he always has to eat melon seeds before he's satisfied." Kurashiki Rena said sweetly, "I haven't recovered yet!"

After saying that, he even gave Ito Koshino a provocative, ambiguous look.

Rina Tsushima immediately bristled.

"Golden-haired sow!"

"A small tablet!"

Watching the intense, unyielding tension between the two, Ito Koshitomo, who was leisurely eating cake, put down his fork, scooped some cream onto his index and middle fingers, lightly brushed it onto their soft, cherry-red lips, and then slipped his hand inside to pinch their small, fragrant tongues—

"What's the point of comparing two small fry! They'll both be begging for mercy later, they're both in the same boat! Come on, have something sweet, let's share the good times now and the bad times later."

"That's really funny. I hope you can last ten minutes, A-Zhi!" With a raised eyebrow, Kurashiki Rena showed a disdainful look that seemed to be asking for a beating.

Rina Tsushima glared back defiantly, "Are you kidding me? You think I'd beg for mercy?"

The battle lines were instantly united. Kurashiki Rena and Tsushima Rina stood up, one on each side of Ito Koshitomo, and took his arm. They said aggressively, "Let's go! Let's have a go and have a match. We'll make sure you suffer a crushing defeat!"

With Ito Koshino on his back, the three of them walked out of the dessert shop and onto the street bathed in the afterglow of the setting sun. The golden-bronze glow sprinkled on the high-rise buildings, as if they were shrouded in a thin golden mist, like molten iron paint spreading out in the air. The whole city appeared hazy and dreamlike, and even the green plants along the roadside exuded an intoxicating luster.

The sun had just touched the distant mountains, its radiance still dazzling and intense. The summer heat, carried by a gentle breeze, surged over Ito and his companions like a fiery wave.

After leaving the cool air of the dessert shop, the stuffy heat became particularly noticeable. The air was filled with a sweltering atmosphere, like a burning flame baking everyone's bodies.

Kurashiki Rena and Tsushima Rina, who had been so spirited just moments before, suddenly became listless, like wilted eggplants. Under the astonishing heat, beads of sweat appeared on their foreheads, and their tank tops, revealing their midriffs, were soaked with the sweat, clinging to their undulating bodies.

"I can't take it anymore... I'm going to die. It's so hot, I don't want to walk that far home."

A hot breeze was blowing, and Ito Koshitoshi, feeling the sweat dripping from the two men's bodies, suggested, "Why don't we find a hotel?"

"Zhi-kun?" At this moment, a familiar voice came from behind. Ito Koshito turned his head and saw a familiar beautiful figure carrying a shoulder bag and holding a blue umbrella, standing not far from them.

Today, Chizuru Shiina wore a blue dress with a bow at the waist that accentuated her slender and delicate waist. Her long, bright purple hair was tied into a braid and hung down from the left side, covering half of her delicate and beautiful shoulder blade. Her skin was already fair, and this outfit made her even more alluring and seductive. Her beautiful features were made even more stunning by the light application of makeup.

Chizuru Shiina stared blankly at him, her gaze shifting to his large hands, which were wrapped around two scantily clad and sexy women in his arms. Her round face instantly swelled up like an inflated balloon.

"Chizuru..."

"Hey, isn't this the honor student, Shiina-kun!"

Upon seeing that the newcomer was her mortal enemy, Tsushima Rina immediately perked up, affectionately linking her arm with Ito Koshizumi's, the soft fabric of her tank top sinking into Ito Koshizumi's arm.

"Shouldn't top students be studying at home? Why are they wandering around like this?" Rina Tsushima said sarcastically.

“I just came back from the library,” Shiina Chizuru retorted, scolding, “How shameless of you to do such a lewd thing to Shizu in public.”

Rina Tsushima scoffed, deliberately straightening her ample figure. "What business is it of yours if I'm being intimate with Toshi-kun?"

"I am Zhijun's girlfriend!"

"One of them," Shiina Chizuru silently added in her mind.

"I'm the one in your boyfriend's arms right now."

"You! You... shameless!" Shiina Chizuru was so anxious that she could barely speak, and could only stare pitifully at Ito Koshitomo.

"Hehe~" Tsushima Rina covered her mouth and giggled happily, her narrow, beautiful eyes almost squinting into slits.

Seeing Shiina Chizuru's pitiful expression after being bullied, Ito Koshitomo smiled helplessly.

"Snapped!"

A crisp sound rang out, and Tsushima Rina felt her soft peach tremble. The burning sensation made her involuntarily reach behind her to cover and rub her to relieve the slight stinging pain. Then she gritted her teeth and glared at Ito Kozue.

"Rina, stop bullying Chizuru." She rubbed her temples, feeling a slight headache. These two had such a deep grudge against each other; when they got together, they were like a lit powder keg. She had to find a way to persuade them.

"idiot!"

Like a cat with its fur standing on end, Tsushima Rina pounced on Ito Koshiji's neck, biting and nibbling at it, yelling, "You bastard, you idiot! How dare you hit me!!"

Rina Tsushima's touch wasn't very strong. Ito Koshito lowered his head and met Rina Tsushima's almond-shaped eyes, which were full of resentment. He smiled helplessly and gently stroked her pink hair.

"Okay, little wildcat, I was wrong."

"Alright, Rina, let's go to the hotel now, it's so hot outside." Rina Kurashiki urged, fanning herself with her small hand.

The sweltering heat, coupled with her best friend's offer of a way out, prompted Tsushima Rina to let out a couple of snorts, glare fiercely at Ito Koshichi, take another bite, and whisper in his ear, "I'll teach you a lesson later! Humph!"

She glanced at Shiina Chizuru, her chin slightly raised. "Heh, model student, we don't have time to play around with you anymore. I have to go back and properly 'entertain' your boyfriend!"

After saying that, he ignored Shiina Chizuru and left with Ito Koshizumi and Kurashiki Reina.

Looking at Ito Koshito being surrounded by two hot girls, Shiina Chizuru couldn't help but imagine the pathetic scene of Ito Koshito being bullied and abused by them, with turbid white tears forced from his eyes.

Her pretty face flushed, and her breathing became slightly rapid.

She quickly shook her head to banish the absurd thought from her mind, tightened her skirt, gritted her teeth, and hurriedly followed.

"Those two hot girls are too dangerous, I have to protect Zhijun! That's right! That's it!"

......

"Chizuru Shiina, what are you doing following me?"

In the love hotel, embraced by the refreshing air conditioning, Kurashiki Rena instantly regained her energy, skipping and jumping as she pulled Ito Koshino towards the soft bed. The delicate straps of her camisole slipped down her shoulders onto the curved surface as she bounced around, her snow-white skin faintly shimmering with streaks of blue in the sunlight.

Rina Tsushima glared at Chizuru Shiina with displeasure. That girl is really annoying!

"I'm looking for Zhi-kun, what's it to you?" Shiina Chizuru walked to the sofa and sat down, her beautiful eyes always unconsciously glancing towards the erotic scene by the bed.

"You guy..."

Rina Tsushima glared at her for a few seconds, then suddenly her eyes lit up and a mischievous idea popped into her head: it would be interesting to see her with a messed-up face.

Thinking this, Rina Tsushima suddenly smiled seductively. She swayed her slender waist and walked towards the bed.

"You can stay wherever you want, even sit on the edge of the bed, because you'll just have to watch helplessly as I make a mess of Zhi-jun~"

Tsushima Rena turned her face slightly to the side and licked the corner of her lips seductively.

"You! You're not allowed to bully Zhi Jun!"

'They did follow us, just as expected.'

A triumphant smile flashed in Tsushima Rina's eyes as she walked to the bedside, raised her slender, plump thigh, and placed her small feet, clad in short socks, on the abs of Ito Koshitoshi, who was being pressed down by Kurashiki Reina.

"Rena, help me out."

Releasing Ito Koshichi's lips, Kurashiki Reina looked at Tsushima Rina with a slightly dazed expression. At her prompting, she sat on Ito Koshichi's chest, her voluptuous body pressing down on him. Her soft, fleshy thighs clamped down on his arms, restricting his movements, and her hand moved like a belt...

"Hum~"

Rina Tsushima glanced at Chizuru Shiina, raised her eyebrows smugly, and smiled.

"You like Zhi-jun? Then keep watching~ Hehe~"

"shameless!"

Shiina Chizuru angrily gripped the hem of her skirt, a blush rising on her youthful face, and stepped forward to stop Tsushima Rina.

Shiina Chizuru is a traditional girl who has never even heard of these kinds of games. In her opinion, this is a complete insult to Shizuku.

Why isn't Zhi Jun resisting?

"If you try to stop me, I'll step on it!"

"How could you insult Zhi Jun like that? Aren't you Zhi Jun's girlfriend too?!"

"Hehe~ Who told him to be disobedient? Disobedient little wolves need to be trained to behave~"

Rina Tsushima proudly raised her pointed chin, her large, watery eyes blinking as if they could speak.

"Do not believe?"

As she spoke, Rina Tsushima rubbed her small toes against Itō Koshitomo's lower abdomen, clicking her tongue in admiration, "Hmm, these muscles are really firm~~ No wonder it's Koshitomo-kun's physique~~"

"enough!"

"Don't involve Zhijun in our relationship. What do you want from me to let Zhijun go?"

"What?"

With a sly glint in her narrow, beautiful eyes, Tsushima Rina smiled radiantly, leaned close to Shiina Chizuru's face, and breathed sweetly into her mouth, saying ambiguously, "As long as you behave and listen to me, that's fine."

"Chizuru... Ugh!"

Ito Koshito was about to say something when he was suddenly interrupted and plunged into the sweltering darkness. His mouth and nose were blocked by a large, soft, round thing, making it hard for him to breathe.

Kurashiki Rena tugged at her black miniskirt, watching Shiina Chizuru, whose cherry lips were tightly pursed, with great interest. She guessed what Tsushima Rina was thinking.

'That's really interesting!'

Excited, Rena Kurashiki trembled slightly and twisted her waist, pressing her body down a little, determined not to let Shiki ruin this good show.

"Okay, I agree. Stop torturing Zhijun and let him go."

Shiina Chizuru looked at Ito Kotetsu in a panic and stepped forward to help him up, but was stopped by Tsushima Rina.

"Hey, let me test whether you'll listen to me first. What if I let Zhijun go back on my word?"

"Hmph, I'm not like you, I won't go back on my word!"

Shiina Chizuru frowned, her delicate eyebrows furrowed, and looked stubbornly at Tsushima Rina.