Broken Possessors of Infinite Regression Academy

“What are you doing here, Crown Prince?”

As expected, Laura was there, leisurely flipping through a book amidst a completely stiffened surrounding. Everyone seemed to be holding their breath just because the Crown Prince was around.

“What am I doing? Can’t you see that I’m reading a book?”

“Indeed, I you see, You are reading. But there are many places to read books, not just in public spaces.”

“It’s unfortunate, but I don’t have a proper place to stay.”

“Are you planning to get the librarian’s neck chopped off?”

“It’s just a joke, so don’t worry.”

Laura flashed a grin as she closed the book and stood up. People around them seemed to be pleading with their eyes for them to take her away as soon as possible.

“I heard that you called for me.”

“You heard correctly. I called you because I had something to look for.”

“Did you say ‘look for’?”

“You’ll see when you come.”

Laura, with the book she was reading tucked under her arm, strode into the bookshelves. I followed her, glancing back at the spot we were just at.

The students, who had been stiffened until now, finally sighed in relief and slowly started to return to their seats. Not even touching the seat Laura was sitting on.

We went quite deep into the library. The number of bookshelves was tremendous, matching the size of the building. We passed by more than twenty bookshelves, each filled with hundreds of books, and there seemed to be just as many bookshelves left.

“It’s here.”

Laura stopped at the very corner of the bookshelves, next to a pillar, and put the book she was carrying back into its place.

“Do you know about this space, Mira?”

“No.”

I replied in casual speech, confirming that there was no one around.

“This world’s bookshelves basically have magic cast on them. They don’t budge with the weight of one or two people pushing and pulling.”

“If that’s the case, it should be like that. If this fell, it would take forever to clean up.”

“There’s that aspect, too. But it also feels similar to the movie theater where Priscilla and you went on a date, doesn’t it?”

“……”

Now I was starting to get a sense of their intention. It wasn’t just about having a private conversation. She wanted more than that.

“Are you serious? Here?”

Laura, upon hearing my question, wore a cold smile. It seemed to be because she knew that I had noticed what they were about to do.

“Unfortunately, I can’t answer that question. I have to look for a book now, so please wait a moment.”

Laura’s body spun half a round. Her back, which was leaning against the bookshelf, now faced me.

Her body slowly lowered. Her butt stuck out as her upper body slightly lifted up, forming a gracefully curved waist.

It was a posture that had nothing to do with looking for a book. As evidence, her head, turned halfway around, was looking at me behind her.

Unless they could move each eye independently like a chameleon, it was a posture that didn’t allow them to look at books.

“Hmm. It doesn’t seem to be here, after all. It might be lower, so please wait a moment.”

Laura lowered her waist a little more. Naturally, her butt, sticking out, was pushed out towards me.

In order to emphasize androgynous charm, Laura’s pants were designed to be much tighter than those of other male students. They were tight enough to be comparable to skinny jeans, or even leggings, despite the fact that regular pants weren’t that flowy.

As she lowered her waist, what happened to her butt was inevitable.

“Umm…… Is it here?”

Her butt, emphasized to the point of bursting, was pulled down, and the Y-shaped butt cleavage was exposed as her pants were pulled down with it. The uniform coat, which was supposed to cover it, had already been pushed up long ago.

A deep cleft along the spine was naturally formed below the waist, and……

Underwear……?

“……”

A quarter of her butt was exposed, which was supposed to show the line of her underwear, but nothing was there. My expression must have been strange as Laura, confirming that I was making a strange face, chuckled.

“Come to think of it, I forgot to put on my underwear today. It’s a good thing it’s pants, or we could have had a major disaster if it was a skirt.”

“You really came prepared.”

I closed my eyes tightly. Why were they so obsessed with doing such things in public places? Neither Priscilla nor Laura made sense to me.

Priscilla was better, at least. You could immediately notice people coming in at the movie theater, the noise would drown out the sounds from this side, and it was dark all around.

But the library?

People could come and go at any time, even though it was the most secluded spot with the sides blocked and it was the least conspicuous place, you still had to pay attention to footsteps. Conversely, even the slightest sound would leak out, and it was over once it was noticed. The library required you to pay much more attention to footsteps than the movie theater.

On the other hand, this side’s sounds would be completely drowned out by the noise, and it was dark, so it was better than the movie theater in that sense, but……

I wasn’t an iron man who could notice someone approaching during such an act.

“Hmm…… I can’t see it, after all.”

But Laura didn’t care about such a minor problem at all, and instead of backing off, she was pushing her butt out towards me, and even started to rub it against me.

The butt cleavage, which was in contact with my groin, started to move lewdly. My groin, stimulated, started to swell slightly. I tried to back off subconsciously, but my back hit the wall. There was no more room to back off.

In the meantime, my groin swelled further, and finally stopped at the junction of Laura’s thighs. A meaningful smile floated on my face.

“Oh dear. It seems that my butt is caught on something. This won’t do. I can’t look for a book like this.”

“…… But?”

I barely held back, thinking that the library was out of the question, and Laura smiled as she leaned against the bookshelf and pushed out her lower abdomen, bending her waist.

My groin, which had been stimulated, swelled to its fullest. It felt as if the tip was about to burst through my pants, not just between my thighs.

“I’m going to help you so that no more troublesome situations arise.”

My lower body, which had been holding back until now, responded with the biggest movement yet. The tip, throbbing, seemed about to burst through my pants.

“……”

I hesitated for a long time, torn between reason and instinct, and finally, I placed my hand on the slightly exposed hip bone, and Laura, with a satisfied smile,……

“Are you going to use soundproof magic?”

“Would I have chosen this place if I was going to use it?”

I asked, just in case, but as expected, the answer was no.

“Can you keep the sound down?”

“I’ll try.”

“Just trying won’t be enough.”

“You won’t know until you try.”

I let out a small sigh and pulled Laura towards me, kissing her. As soon as our lips touched, her tongue slipped in.

I intertwined my tongue with hers and touched her lower abdomen, then moved my hand down to where her underwear should have been. I unbuckled her belt, undid the hook of her uniform pants, and lowered her zipper. The sound of the zipper seemed unbearably loud.

I lowered her pants halfway down her thighs and stopped. I couldn’t take them off completely, just in case.

I left her pants halfway down her thighs and ran my fingers up her thighs. Laura didn’t resist my touch, and her eyes were tightly closed.

Since she wasn’t wearing any underwear, there was nothing to get in the way. I rubbed her vulva, and my fingers were soon coated with a sticky liquid. It seemed like more than just a normal amount of arousal.

I broke the kiss. Laura looked up at me with a flushed face.

“Why are you already wet? Did you get turned on just by thinking about what we’re going to do?”

“I’ve been thinking about what we’re going to do since you followed me here, and when I was rubbing my butt, I thought I might come already. Am I such a lewd woman that I’m already this wet?”

“No, of course not.”

I pushed Laura forward slightly and undid my own belt. As soon as I undid the hook of my pants, my penis, which had been straining to get out, sprang out, tearing through my underwear.

Laura swallowed audibly as she looked at my penis, which was thrust out to the sides by my underwear.

“Is this…… really going to fit inside?”

“Yes, it fits very well.”

I didn’t tell her why I knew that. Instead, I rubbed the tip of my penis, which had emerged from my underwear, against her vulva, and slid it up and down, teasing her clitoris.

“Ugh……”

Laura’s body trembled as her clitoris was stimulated, and her vagina, which had been working hard to accept the foreign object, contracted and relaxed repeatedly.

I kissed her again, muffling her moans with my hand. Her tongue intertwined with mine, and I pushed my penis deeper into her, aiming for her cervix.

“!!!!!!”

The moan, which had nowhere to go, echoed between our mouths. Her body, stiffened, trembled like an aspen tree, and her fingers, which were holding onto the bookshelf, dug into it. As she said, the bookshelf didn’t budge even with her pushing.

“Wait…… wait. It’s already so tight……”

I pulled my hips back slightly and leaned my body against hers, whispering into her ear.

“Be quiet. What if someone comes? Do you want to show everyone what we’re doing?”

“Hmm……”

Laura, her eyes still tightly closed, pulled up her vest and put the end of it in her mouth.

I kissed her nape and gently inserted my penis deeper, moving my hips slowly. The tip of my penis rubbed against her cervix, stimulating it.

“Ugh……!”

Laura’s body, which had been stiff, trembled as her cervix was stimulated. The walls of her vagina, which had been constantly contracting and relaxing, squeezed my penis even tighter.

I broke the kiss and checked the surroundings. No one was around yet. I hoped no one would come, and I pushed my hips forward again, aiming for her cervix.

“Ugh……! Ugh……!”

Laura’s body, which had been stiff, trembled even more violently as her cervix was stimulated again and again. Her fingers, digging into the bookshelf, seemed like they were about to break.

“Wait…… I’ll wait. It’s already so tight…… Ugh……!”

I leaned my body against hers, kissing her, and thrust my hips forward, aiming for her cervix.

“!!!!!!”

The moan, which had nowhere to go, echoed between our mouths again. Her body, stiffened, trembled like an aspen tree, and her fingers, which had been digging into the bookshelf, dug into it even more deeply.

I broke the kiss and gently pulled her hair away from her sweaty forehead, kissing her nape lightly. I put my hand inside her vest and fondled her breasts, thrusting my hips forward at the same time.

“Hmm…… Ugh…… Ugh……!”

Laura’s moans were surprisingly quiet, and her vagina, which had been unbearably tight at first, was now squeezing my penis in a more relaxed manner, wrapping around it like a soft blanket.

A quiet sex session continued. At some point, I had unbuttoned her shirt and was directly fondling her breasts. She had come prepared, not wearing a bra.

“Hmm……!”

Laura’s thighs and pants were soaked with her juices, and as I continued to thrust into her, she reached her climax again. I enjoyed the convulsing of her vagina as I twisted her nipples between my thumb and forefinger.

As I reached down to pull up her coat, which had fallen down, I felt something hard inside.

‘What is this?’

It was in the inner pocket of her coat. I took advantage of Laura’s distracted state, moaning and panting from the pleasure I was giving her nipples, and reached into the pocket. I pulled out a cylindrical object.

It was a plastic bottle with a tightly closed lid. The contents were visible through the transparent material – a clear liquid with a high viscosity. The size was similar to a 250ml can of drink.

“……”

I stopped moving my hips.

“Why are you stopping…… Ugh.”

Laura, who had been moaning, turned her head and saw the bottle in my hand. She gasped, her eyes wide.

“What’s this?”

I knew what it was, of course. I just wanted to hear her say it herself and see her embarrassed reaction.

“……”

Laura didn’t respond. Instead, she tried to change the subject by moving her hips on her own, stimulating my penis. Her intentions were clear.

I brought my thumb to the small hole just above our joined bodies, which was twitching uncontrollably from the pleasure. As soon as my thumb touched her anus, Laura’s body twitched as if she had been struck by lightning.

“What are you doing?! That’s not what this hole is for……”

“It’s exactly what this hole is for, isn’t it?”

Ignoring her protests, I pushed my thumb into her anus. The first joint of my thumb disappeared inside her. Despite it being just one finger, her sphincter clamped down on it tightly. Laura’s body convulsed as if she was having a seizure.

With my other hand, I grabbed her buttocks and rubbed the entrance of her anus with my fingers.

“!!!!!!”

Her reaction was intense. It seemed that no further preparation was needed. I tore off the bottle cap with my teeth and widened her anus with my thumbs.

As the hole widened to the size of three fingers, Laura desperately struggled.

“Ugh…… Please…… stop…… Not there……”

“It’s too late for that now.”

Ignoring her pleas, I poured the contents of the bottle into her anus. The high-viscosity liquid poured onto her buttocks.

Half of it flowed into her anus, but the other half flowed down, soaking her buttocks and dripping down to her thighs. The cool liquid made contact with my warm penis.

“Ugh…… Hmm……”

I slowly withdrew my penis. As I did, Laura moaned from the lingering sensation of my penis sliding out of her vagina. I pushed her down and positioned my penis at her anus.

I poured the remaining lube onto my penis, which was now coated with her juices and lube, and pushed the tip against her anus, pressing down. Her body trembled, and her anus clenched tightly, resisting the intrusion.

However, her resistance was in vain as her anus, slick with lube, seemed to be eagerly waiting for my penis. I pushed the tip in.

“Ah, please…… no……”

“It’s too late.”

My penis, slick with her juices and lube, slid into her anus.

“Kyaahh……!”

A moan, almost like a scream, escaped her lips. If I hadn’t covered her mouth, it would have echoed throughout the sixth floor. It was a loud and rough moan.

Fortunately, no one seemed to be around. I started to move my hips again, my penis stimulating her sphincter as it slid deeper into her anus. The tip of my penis rubbed against the walls of her anus, stimulating her rectum.

I pushed my penis all the way in and stopped, checking on Laura’s state.

“……”

Laura, her eyes tightly closed, leaned against me, her hands covering her mouth as her body trembled. Her anus was clenching and unclenching around my penis, sending her into one climax after another.

“They say that strong-willed women are weak in this hole, and it seems to be true. Isn’t that right, Laura?”

“Hmm…… Hmm…… Hmm……”

She didn’t respond.

Her moans, despite being muffled by her hand, were quite loud. If she hadn’t been covering her mouth, her cries would have echoed throughout the library.

“I’ve waited long enough. I’m going to move now.”

“No…… Just a little longer…… Ugh……!”

Ignoring her pleas, I withdrew my penis slightly and thrust it back in with force. The tip of my penis pressed against the deepest part of her anus, stimulating her rectum. Laura’s body convulsed as if she was having a seizure.

I stopped moving my hips and whispered into her ear, my body pressed against hers.

“I’m doing this to get back at you, too. You chose this place without my consent, so you should experience the same thing.”

I thrust my penis into her anus with more force than I had used in her vagina. Her anus clenched around my penis even tighter than her vagina, as if trying to crush it. The mixed lube and her juices dripped out, creating a lewd sound.

The sensitivity of her anus seemed to be even higher than her vagina. In just five minutes, she had climaxed seven times. Now, she was so exhausted that she couldn’t stand on her own, and I had to hold her up.

“Is this the place? This is where I heard those strange sounds earlier.”

“Yes, it’s probably around here.”

Suddenly, we heard female voices in the distance. I froze, and so did Laura. Normally, I would have noticed them from a much greater distance, but not this time.

“……This is where the Crown Prince went earlier. Let’s go somewhere else. What if we run into him?”

“He’s probably gone somewhere else. Do you really think he’s still here? And why would two men make female voices?”

“That’s…… true.”

The footsteps were getting closer. They were headed our way.

“It’s strange, though. It’s the first time I’ve seen the Crown Prince so close to someone.”

“I know, right? I wish I could catch the Crown Prince’s eye and live the rest of my life in luxury.”

“Pfft! As if you could.”

“You?!

The voices were lowered to match the library’s atmosphere, but they were still arguing. I focused my senses on them. Fortunately, they seemed to be moving in a different direction.

“Ugh……!”

Suddenly, a moan escaped Laura’s lips.

I must have unconsciously relaxed my grip on her due to my distraction. With Laura leaning against me, unable to stand on her own, it was natural for her to slip when I loosened my hold.

My penis, which had been buried deep inside her, slid out, rubbing against her rectum. I quickly tried to hold her up, but it was too late.

“……Did you hear that sound just now?”

“Yeah. It was definitely from around here……”

The voices came from the next aisle over. If they took one more step, they would see us. I held my breath, hoping they wouldn’t notice us.

However, Laura seemed to have a different idea.

-Chik.

Her hips moved, and I tried to stop her by tightening my grip on her, but she was faster. With both of us already tense from the situation and my penis being constantly stimulated, I couldn’t hold back any longer.

“Ugh……”

My semen, released from my urethra, flowed into her rectum. The tip of my penis twitched, enjoying the sensation of an anal orgasm.

The pleasure of the first climax was unbearably intense and lasted for what felt like an eternity. I gritted my teeth, suppressing my moans.

I pressed my hips closer to hers, hoping to prevent any smell from escaping. Laura, who had just climaxed from the anal stimulation, convulsed in my arms. Her sphincter clamped down on the root of my penis as if trying to pull it out.

“It’s nothing. Let’s go. Someone must have dropped a book and stubbed their toe.”

“Wow, are there other idiots like you in the world?”

“Will you be quiet?”

As we desperately tried to suppress our moans, the voices moved away. When they were far enough that we felt safe, we let out the breath we had been holding.

“Phew……”

As the tension dissipated, an indescribable pleasure washed over me. It felt like my hips were about to detach from my body.

Laura, who had climaxed several times in that short span, was limp in my arms, her eyes half-lidded, her face covered in tears and saliva. She slowly raised her head and looked at me.

A smirk appeared on her face.

-One more time.

“……”

I silently grabbed her sweaty waist.