The Door of My Bathroom Leads to the Comic World!

When Sui brought up her tutoring job, Utaha's face filled with regret, and a deep headache began to set in. She was starting to question why she had ever taken on this job in the first place.

She had never encountered students as frustrating and clueless as these ones!

Seeing the exasperation on her face, Sui felt a bit confused. It was the first time he had seen someone capable of making the sharp-witted and venomous Utaha so helpless.

It made sense for someone like Sayuri Sawamura, a seasoned veteran in the doujin world, to outwit Utaha. But now, she's mentoring a high school student. What kind of student could possibly leave someone like her feeling so utterly defeated?

"Those brats are absolutely hopeless," Utaha muttered, rubbing her temples. She was visibly irritated. "They're beyond saving! Completely incorrigible!"

"Wait... brats? More than one?" Sui was momentarily stunned. Could it be that Utaha had more than one troublesome student?

"You'll see for yourself soon enough."

Utaha shot him a glance with her wine-red eyes, then without further explanation, pulled him up from her bed and dragged him along.

Although Sui felt a bit reluctant, he was curious about these students that had given Utaha such a hard time. Since he had nothing else planned for the afternoon, he decided to go with her to check out the situation.

They arrived at an upscale apartment complex, towering high above the city with dozens of floors.

"Wow, this family must be loaded. This kind of apartment isn't cheap," Sui commented as they made their way inside.

He was starting to piece it together: these must be spoiled, rich kids who had no interest in studying. That would explain why Utaha was so frustrated.

"Yeah, they are wealthy. Otherwise, the tutoring fees wouldn't be several times higher than normal. But believe me, the trouble and stress are also several times higher."

Utaha sighed again, rubbing her temples as though the mere thought of the students was giving her a migraine. "If I had known it would be this bad, I never would've taken the job."

If it weren't for her determination to save enough money for her university tuition and living expenses for the next four years, she would have quit long ago.

She walked up to the door and knocked. A moment later, the door swung open to reveal a cheerful girl.

She had short orange hair with a green bow tied on top, wearing a light yellow top and a green skirt. Her calves were wrapped in black socks, giving her an adorable and youthful appearance.

As soon as she saw Utaha, her face lit up. "Oh, it's Kasumigaoka-sensei! Come in, come in! Oh? Is this your boyfriend? He's handsome."

She welcomed them warmly, her curious gaze darting between Utaha and Sui as she ushered them into the spacious, well-decorated living room. Through the large glass windows, you could see a breathtaking view of the city below.

"Here, have something to drink!" the orange-haired girl chirped, offering refreshments with a smile.

Sui sat on the sofa and whispered to Utaha, "senpai, this girl seems pretty well-behaved and polite."

Utaha crossed her arms, tapping her foot impatiently as she leaned back into the sofa. Her cold expression hadn't changed. "Yotsuba, where are the others?"

"Others?" Sui asked, surprised.

"Oh! Haha, my sisters are still in their rooms. I'll go get them!" Yotsuba laughed awkwardly, scratching her head before hurrying upstairs.

"Sisters?" Sui was taken aback. "So, this family has more than one child? Could it be three sisters?"

"You'll see soon," Utaha replied, her tone growing more impatient as her foot tapped rhythmically on the floor.

Moments later, four more girls descended the stairs, each with their own distinct look and expression.

The first girl had long salmon pink hair, styled with neat bangs and black and blue bows on either side of her head. She wore white stockings and had a calm, slightly aloof expression.

The second girl had long brown hair, a pair of headphones draped around her neck, and black stockings. Her indifferent demeanor made it seem like she didn't care about anything happening around her.

The third had long reddish orange hair, with two star-shaped hairpins and a cute tuft of hair sticking up on her head. She wasn't wearing stockings, revealing fair and smooth thighs under her green skirt.

Sui's eyes widened in disbelief. Despite their different hair colors, they all shared the same pupil color and remarkably similar facial features. Could they be… quadruplets?

"Are they quadruplets?" Sui asked, turning to Utaha.

But Utaha frowned. "Where's the last one? Why hasn't she come down yet?"

"Wait, there's one more?" Sui exclaimed. "Are they actually… quintuplets?!"

Sure enough, the three other girls sat down on the sofa, each with a different attitude.

The watermelon-haired girl crossed her arms, puffing out her cheeks like a disgruntled child as she glared at Utaha. The crimson-haired girl, on the other hand, was lazily polishing her nails, a smug expression on her face as if Utaha didn't even exist. The pink-brown-haired girl had kicked off her shoes and sat with her legs, wrapped in black stockings, resting on the sofa as she stared into space, clearly uninterested in what was happening.

It finally dawned on Sui why Utaha felt so frustrated.

There was no way these spoiled, rich girls would listen to their lessons quietly and obediently.

"My name is Yotsuba!" the lively orange-haired girl introduced herself enthusiastically. "The one doing her nails is Nino, the one with headphones is Miku, the one with the long red hair is Itsuki, and the one who didn't come down yet is Ichika! We're quintuplets!"

It took Sui a moment to sort out all their names and faces.

Nino, the tsundere-looking girl with ribbon, glanced at Sui with a mix of disdain and curiosity. "So, is this your boyfriend, Kasumigaoka-sensei? Did you bring him here because you couldn't handle us on your own last time?"