Rigel carried the girl on his back toward the toilet while she desperately held in her urge to defecate. Along the way, he jumped from the second floor directly onto the landing.

"hehe! This way we’ll get to the toilet faster, right?"

"N-no... Noooooooo!!"

The girl screamed. But it was already too late. Drawn by gravity, Rigel landed hard on the landing with the girl still on his back.

DOGOOOOO!!

"Hahha! Perfect landing!!"

"Hii, aah... Uaaaaaaa!!"

Rigel cried out in joy. The girl, however, was far from happy. The impact was far greater than anything she had ever felt. She let out a scream of pain. The landing shock had struck her butt.

"Ugh! Uuuu... My butt... Ugh, uaaaah..."

"Oop, are you okay?"

Rigel asked worriedly. The girl had no energy left to answer and could only let out pained cries.

"Just a little longer. Half a flight of stairs from here and we’ll reach the first floor. The toilet is right in front of us, right?"

"U-uuu... I can’t... anymore... I’m gonna poop..."

The girl’s voice was filled with despair. She was at her limit. She could hold it in no longer.

"Ah."

The moment the girl let out her despairing voice—

BRUUUU...

BRIBLIBRI...

"Hii!? No, it’s no good...!!"

A warm, wet sensation spread over her butt. The girl was stunned. It was something she absolutely could not afford to leak.

(W-why...? My butt... is...)

The girl couldn’t immediately understand her situation. But the sensation on her butt was impossible to ignore.

"Uuu... Sob..."

Finally, she broke down and started crying. But it wasn’t over yet.

BRUUUU...!

BRUBULULUU!!

The sounds coming from the girl’s anus grew louder and louder.

"No, nooo..."

The girl whimpered through her tears. But that didn’t stop the catastrophe. The massive sounds of defecation echoed everywhere. Naturally, feces continued to pour out of her crotch.

BRUUU!!

BRILILILIL!!

"Ugh... Kuu! Uaaaaah!!"

(Why...? Why am I pooping!? Today was so important... It was my entrance exam day... My parents were cheering for me... Ah, but...)

The girl’s mind was filled with the fact that today was a special day. But it was all over. She could do nothing. There was no stopping it.

BRUUU!!

BRUBULU...!!

"Ugh... Kuu! Aaaaaah...!"

(Dream... Wake up... Please...)

BRILILILIL...!!

BRUBULULULU...

While escaping reality, the girl continued to let out merciless sounds. Eventually—

"Kukuku. So you couldn’t hold it in, huh?"

"Uuu... Ueeeeen!!"

Finally, the girl started sobbing. Still sobbing, she pooped and peed all over Rigel while he carried her piggyback. It wouldn’t stop. No matter how hard she tried, once something came out, it couldn’t be undone.

"Hey now, you’re the one who should be crying, right? You really let me have this filthy stuff land on me..."

Rigel pointed it out. The girl had leaked while being carried by him, so the excrement had also soiled his clothes and body.

"Uaaaa... I’m sorry...~"

The girl could only keep crying. Her test questions were barely solved. Her clothes were ruined by the massive accident. The stairs and landing were soiled. The boy frowning beside them. The examiner grimacing at his side. She had no idea what to do about any of it.

"Don’t worry. Leave it to me."

"...Eh?"

Even while being carried piggyback, the girl cried out. Despite being collateral damage herself, she wasn’t panicked at all. Her composure gave the girl a huge sense of relief.

"Examiner, could you clean up this area? I’ll take her to the toilet and clean her up."

"Wha... You want me to clean up excrement and urine...?"

"Can’t you?"

"...Ah, I understand..."

The examiner reluctantly began cleaning. He had no interest in scat. He had no reason to enjoy cleaning up what the girl had done. But he couldn’t disobey the heir of a Marquis house.

"Leave it to me. ...Well then, let’s head to the toilet for real. Just leave everything to me."

"Y-yes...!"

Rigel spoke to the girl. Her confident attitude had a strong appeal. It wasn’t the stockholm syndrome, but in this special situation, a savior had appeared. Her reaction was only natural.

The girl began to see Rigel as her hero.

—In truth, the root of all evil was Rigel. He had enema’d her with magic, deliberately chosen the infirmary over the toilet in the first place, and then pretended to misunderstand her request while jumping down the stairs. If someone present had known his true nature, they would have called him "the worst."

But to the girl who knew nothing, Rigel was her hero.

"Come on, we’ve finally reached the toilet."

"Y-yes! Thank you very much...!!"

The girl expressed her gratitude to Rigel. Was this the end of her suffering? No. Two girls in the toilet during exam time— Rigel had no intention of behaving himself in such a situation.

—-

The girl had finally arrived at the toilet, carried piggyback by Rigel. Because she had sprayed feces during the stairs, the urge to defecate had already subsided. All that remained was to clean and fix the soiled underwear and clothes.

"Come on, we’re here now. For now, get off my back."

"Y-yes..."

The girl, prompted by Rigel, stepped down to the floor. She then checked the dirt and smell on her underwear and clothes.

(U-uuu... It’s dirty... Smelly...)

Tears welled up in the girl’s eyes. Of course. Her uniform had been ruined by her own feces and urine, and her underwear in particular was a mess.

"Ugh... Sob..."

The girl let out a sob. She didn’t know what to do anymore. Rigel reached out to her.

"Hey now, don’t cry. Crying won’t solve anything."

"B-but..."

"It’s fine. Leave it to me."

Rigel gently stroked the girl’s head. His touch wasn’t particularly kind, but it had a certain reliable strength to it.

(...Ah.)

The girl’s face softened slightly. She thought that the savior who had saved her was right in front of her. She had no idea that the source of all evil was the boy right in front of her, and she had been completely deceived.

"Alright... First, let’s clean your clothes."

"Y-yes..."

"For now, take everything off."

"Eh...?"

The girl froze at Rigel’s words. Ignoring her, Rigel continued calmly.

"Listen. Right now, everything about you is dirty. Especially your panties are terrible, but your skirt, socks, and shoes are also in a sorry state."

"Ugh..."

The girl checked her clothes. It was indeed a mess. Especially her panties. There was no way she could put them back on.

"You can’t clean them while wearing them, right? Besides, there are other places that need cleaning too."

"Eh...? Where...?"

"It’s obvious. Your ass. Well, not just the hole — your entire butt is dirty, isn’t it?"

"My... My ass!?"

The girl’s cheeks turned bright red. No matter how dire the situation, she had never expected the opposite sex to say something like ’ass’ to her.

"Hey now, don’t make that face. I’m not trying to humiliate you at all. Actually, I’m helping you so you can return to the exam."

"T-thank you very much..."

The girl expressed her gratitude. It was true. Rather than spending time cleaning up slowly while being considerate of her embarrassment and ending up missing the exam, she would rather have a straightforward talk and be pushed to finish the cleanup quickly.

"Come on, once you understand, strip already."

"Y-yes..."

Prompted by Rigel, the girl began removing her uniform. First she took off her shoes, then her socks. Next she reached for her skirt.

"U-um..."

"Hm? What is it?"

"T-that... Could you not look at me...?"

The girl resisted taking off her skirt. Even though he was her savior, she felt embarrassed being watched while stripping. Rigel responded calmly.

"What are you saying now? A girl who leaked feces shouldn’t be embarrassed to take off her skirt."

"U-uuu..."

The girl’s face turned bright red. As Rigel said, there was no longer any point in feeling embarrassed... But she still thought the direction of the embarrassment was slightly different. If leaking was something that damaged human dignity, then taking off her skirt in front of the opposite sex was something that damaged a girl’s dignity. That was the girl’s reasoning.

"Just hurry up and take it off. I’m not that free either."

Without caring about the girl’s complicated feelings, Rigel urged her on. He was killing time by having fun with the girl, but his words were cruel.

(Uuu... It’s so embarrassing...)

The girl’s face remained red as she removed her skirt. Now she was only in her panties. Barefoot in panties. The fact that her upper body was still wearing a shirt made the scene strangely arousing.

"Come on, take the top off too."

"Eh? The top... isn’t dirty..."

"Can’t you tell? It’s a little dirty too. And the smell has spread. If you go back like this, you’ll scare the other examinees with the smell, right?"

"Ugh... The smell..."

The girl fell silent at Rigel’s words. If that was true, she might really be in trouble like this.

"Come on, hurry up and strip."

"Y-yes..."

Prompted by Rigel, the girl removed her uniform shirt. Now she was only in her underwear on top and bottom. In total, she was completely in her underwear in front of Rigel. Just a bra and panties. Extremely defenseless.

(What am I doing...?)

The girl, being urged by Rigel, ended up in her underwear. When she objectively considered her situation, it felt strange.

(But... I have no choice...)

It was her own blunder for feeling the urge to defecate during the exam. And because the boy had kindly carried her on his back, she had leaked while he was carrying her. She could no longer hold her head up. Everything was her own responsibility, and the boy was simply helping with the cleanup out of goodwill.

(Uuu... It’s embarrassing...)

The girl unconsciously curled her body. Seeing her, Rigel smirked inwardly.