Corruption of the Azure Saints 07

#Aoi

I put another book back on the library shelf, sighing.

There weren't many people around this time of day, so work was lighter. The well-practiced monotonous task always left me with plenty of time to think. And with nobody around to bother me, my familiar worries rose back up.

Me and Cerulea were secretly heroes of the city. But recently, I was getting worried about her. She kept disappearing somewhere. And it was getting difficult to track her down sometimes.

"If you're that concerned about her, why don't you talk to her about it?" Shia said from beside me.

Shia looked like a small bluebird, but she was actually an extension of the same powers that let us fight monsters. And I could control who could perceive her. So at least nobody was going to complain about a bird inside the library.

"Concerned about who?" I asked, feigning ignorance.

Shia hopped up onto the shelf I was working on, fluttering her wings. "You know who. You really should talk through your concerns with her. Rather than-"

"I don't need advice from some artificial personality construct," I replied. "Cerulea is probably fine. She is my sister after all."

Although Cerulea wasn't technically my actual sister, I cared about her like one. And I had finally convinced her to start calling me a sister too. But really, I cared about her like she was more than a sister. My feelings for her could never be summed up in one word like that.

I was always watching out for Cerulea. I protected her from the filth of this world. She was like a pure flower sprouting in a muddy swamp. And I would be the one to protect her pristine petals. I would ensure the sins of this world never tainted her. Just seeing her always filled my heart with comfort. Even now, I wanted nothing more than to-

"You're getting distracted again..." Shia chirped out.

Blinking, I refocused my eyes on the bookshelf in front of me. I had to finish putting these books away. I couldn't let myself get distracted like that.

"Right, thanks," I nodded, and got back to work.

-

Later that day, I headed over to Cerulea's apartment.

I had long since acquired the key to her apartment and let myself in. She always left a spare hanging up by the door. So I made a copy a while back. It was useful for checking in on her, making sure she was okay.

Walking around, there was no sign of her. But she was usually back in her apartment by this time on Tuesdays...

"Cerulea?" I called out into the apartment. But there wasn't any response back.

Sighing, I plopped down on the couch. I could just wait for her to return. She didn't have anything on her calendar today, and it was rare for her to stop anywhere before home on Tuesdays. So I was sure she would get home soon enough.

But as the sun began to set, there was no sign of her. And soon enough, it was completely dark.

Sitting in the dark, my anxiety started to take hold again. What could she be doing out so late? There was no way she was out with friends. She didn't have any friends that I didn't know of, right? But what if she had a boyfriend? My stomach lurched at the thought. There was no way she would do that... Not my Cerulea... I couldn't let her get tainted like that...

Finally, the door clicked unlocked and Cerulea walked in. My anxiety was washed away in an instant, she was alone. But as she closed the door, a flood of questions returned.

"Where were you? And so late at night?" I demanded.

"Aoi?!?" Cerulea asked back, flipping on a light.

"Where were you!?" I demanded again.

"Uhm... I was just..." she hesitated. "Y'know, I was just out surveying the town!"

"It might be a little more peaceful right now, but you can't let your guard down!" I replied. Uncrossing my legs, I stood up, walking over to her. "You should tell me before you do stuff like that!"

"Sure, sure, I'll do that!" Cerulea said with a smile.

Why was she always so lackadaisical like this? When I was trying so hard to protect her too. She just didn't understand how dangerous this world was.

"You worry too much～" she said, wrapping me in a hug.

As she hugged me, her breath came hot on my neck. She suddenly kissed my cheek and my face grew hot for some reason. She was much taller than me, and with her arms around me like this, my face was buried in her chest.

But she didn't break the hug, still kissing my cheek. Her tongue suddenly got bolder, licking at my face, and then at my ear. I couldn't help but squirm in her grasp.

"H-Hey Cerulea! What do you think you are doing!?" I shouted out, my face now bright red. The innocent flower I was trying to protect had suddenly done something so indecent... And yet my head was spinning.

"Sorry～ I'm just a bit tired."

I let out a shaky sigh, trying to get control of myself. "Th-that's fine. Sorry for coming over so late unannounced..."

But she just grinned mischievously down at me, her eyes still half-lidded in exhaustion. And without warning, she suddenly wrapped me in another hug.

"I love you～" she breathed into my ear. And I squirmed in her grasp.

She suddenly bit down gently on my earlobe, sucking on my ear. And despite the situation, I began melting into her embrace. Was she coming onto me? Had the beautiful flower I protected finally come to reward my perseverance?

"C-Cerulea..." I stammered. "We're sisters though..."

She pulled back, confused, "Just cause we're in a sisterhood? I can't tell you I love you?"

"Uhm- I mean, maybe that might be so. We aren't blood relatives or anything... B-But... It's no good!" She was the innocent flower I needed to protect... "We can't! Our love is forbidden! We're Saints after all! We must remain chaste!"

That was a lie. I made it up long ago to make sure Cerulea wouldn't see other guys. But now I was using it to push her away...

"I just wanted to thank you for how much you care about me," she said, smiling. "Sorry if that made you uncomfortable... But I do love you! Like a real sister!"

"L-Like a real sister..." I murmured, dazed. And a wave of disappointment washed over me.

Of course, how could I have been so stupid? There was no way my dearest Cerulea would have such dirty inclinations. I had imagined those intentions myself... How could I have thought such things about my beautiful flower?

"Are you okay?" she asked, tilting her head.

"N-No, I'm fine! O-Of course that's what you meant! Hahaha. I was just being silly! I'm gonna go home now! Hahaha."

"Okay～ Take care now!" she shouted out after me.

And I rushed out of her apartment.

-

The next day, I was back in the library, stewing in my thoughts.

Everything was overwhelming yesterday, but now that I looked back at it, there was definitely something off with Cerulea. Her actions were just too weird.

Why had she been exhausted if she was just surveying the town? Why would she be out for so long without contacting me? Why had she done *that* while hugging me?

Just remembering the events of last night made my face grow bright red. And I squeezed my thighs tighter together as I squirmed in my seat. Her tongue on my cheek, her gentle bite on my earlobe, I couldn't sit still with those memories flashing through my head.

Yet she was the precious flower I had to protect. I couldn't do something like *that* with her. I could never let her petals be crumpled. I could never let her be soiled by the real world. Yet she had done something so indecent on her own...

I had tried to give her some privacy. To not be too overbearing... But it's obvious now that my efforts so far were insufficient. I had to go further to protect her.

"Shia," I called out, tapping the bracelet on my arm. And a small bluebird jumped out of the Saint Bracelet, landing down onto the table.

"What is your command?"

"Follow Cerulea. Record everything you see and hear. Return to me tonight."

"As you wish."

At my command, the small bird flew out of the Library, triggering the motion sensor doors on the way out.

"You really should just talk to her more candidly..." The older Shia fluttered over to me, looking up at me as she tilted her head.

"I don't need advice from some artificial personality construct," I replied icily.

"Spying on her is going too far. You are both adults, just talk it out." the small bird shook her head.

"Say another word and I'll recycle you like that other Shia."

The small bluebird fluttered her wings, hurrying back to an open book on the table, pretending to read.

-

I had just finished brushing my teeth when the Shia returned.

"Mission complete."

I was about to go to sleep and had almost forgotten about the task I had sent it on earlier that day. "Go ahead and download the data to the bracelet and return."

"As you wish."

The bluebird pecked at my bracelet, causing the metal to flash. And then the small bird itself turned into light, flashing back into the bracelet, recycling the energy used to create it. The entire process was very efficient.

"Now let's see..." I said, walking to bed. "Bring up the downloaded data."

＜（Confirmed. Now loading into data slot 01）＞

A robotic voice echoed through my head, and a window appeared above the Saint Bracelet. It showed the sight from the Shia's eyes.

But as the small bird caught up to Cerulea, everything was normal. She was walking down the street in her work clothes, probably returning home. And she wasn't doing anything weird, just humming a familiar tune as she walked.

I had freaked out earlier today, but I was sure everything would be fine.

Climbing into bed, I gazed lovingly at the screen. Perhaps being able to watch Cerulea like this was my reward after such a stressful day of worrying. Snuggling in, I pulled up the covers. And as I stared at her through the screen, my stress began to melt away.

Cerulea's long blond hair blew in the air behind her. She was just wearing her waitress uniform. But she was cute in that too. Even in slacks, I couldn't help but admire her long legs. And in her white blouse, her sizable bust was clearly noticeable.

Without thinking, I slid one hand under the covers, sliding my hand down between my legs.

But I paused, my hand hovering over my crotch. What was I doing? Was I really just about to masturbate while staring at Cerulea? What was wrong with me? Yet I couldn't get the thoughts of what happened yesterday out of my mind.

Her soft embrace around me, the warmth of her bosom against my face. And the thrill in between my legs, as she nibbled on my ear. For the second time today, those images flooded back to me, my face growing hot. She was the flower I needed to protect, yet I couldn't deny these urges. And I let my hand down onto my crotch.

Fabric rubbing on fabric, I stroked myself through my pajama bottoms and panties. I slid my fingers up and down over my mound, my body burning with embarrassment and lust. How could I be doing something so perverse? Yet as I stared at the screen, I zoomed further in on Cerulea's face, still rubbing myself.

Her clear blue eyes were so innocent. Yet with those lips and mouth, she had kissed me so intimately last night.... I pulled my fingers up to my clit, rubbing slow circles as I gazed down at Cerulea's face.

Suddenly, Cerulea began her transformation. And I blinked in surprise. But she would be so much sexier in that skin-tight latex...

Wait- What was I thinking?!?

I pulled my hand away, taking a couple deep breaths, trying to calm myself. I had to watch Cerulea to make sure she wasn't doing anything bad. I couldn't let myself get carried away like that. Refocusing my eyes on the screen, I tried to calm down as I watched Cerulea's transformation.

Cerulea's hair bursted with color, changing from blonde to bright blue. Her clothes disappeared, replaced with a shining light that hugged her form. The light formed boots, gloves, and a bodysuit. And with a pop, the light was replaced with our familiar bright-blue latex Saint Suit.

The latex hugged her form, accentuating her chest. And the high cut on the bodysuit left so much of her crotch exposed. I wanted to bury my head between her thighs... Wait- No! I couldn't taint Cerulea like that.

Shivering, I gripped the blanket tighter, squeezing my legs tighter together under the covers. My legs tied themselves in pretzels, my thighs rubbing together through the soft pajama bottoms. And I cried out in frustration. But I had to focus on the screen.

Cerulea was running outside the city for some reason. She was heading towards the forest. But my gaze was drifting. Her long smooth legs pumped herself forward. And atop of them, her nigh-bare ass bounced with every stride. Her latex bodysuit did almost nothing to cover her backside. And-

Trees suddenly cut off my sight of Cerulea. The Shia flew above the forest, only catching brief glimpses of her blue form beneath the foliage. And I whined in frustration.

Releasing the blanket, I ran my hand back down my legs. My fingers slid down my panties, stroking my slit. And then I pushed into myself, hard. I strained through the layers of fabric, pushing and massaging my opening through the soft fabric.

Rolling over, I let out a moan into a pillow, as my fingers stroked at my opening. This was fine though. I couldn't see Cerulea like this. I wasn't watching Cerulea. Yet as I panted for breath, my eyes were drawn back to the screen.

From the brief flashes of blue through the treetops, my imagination ran wild. We could still get sweaty in our latex suits, and I was sure her body was glistening by now. In my imagination, I was licking at her sweaty mound through the latex. I had her pushed up against a wall, while I tongued her clit through the thin rubber. And her suit squelched as I sucked and licked her sweaty body through her latex suit.

She cried out from above me, pulling my face deeper into her crotch. Her sweaty musk was intoxicating, and I moaned into her sex. She shivered under my lips, tightening her legs around my head.

My fingers were still pushing at my pajamas, straining to finger my opening through the layers of fabric. And finally frustrated enough, I threw off the covers. My legs quickly kicked off my pajama bottoms, and I slid my panties down to my knees. I knew what I was about to do was wrong, but I grabbed my dildo from the nightstand.

Sliding the blue dildo through my folds, I continued my fantasy. Cerulea had me in her arms again. Our mouths embraced as we reveled in each other's warmth. Her tongue pushed inside my mouth, and I slowly slid the dildo into myself.

Cerulea pushed me down now, thrusting the dildo in for me, as I screamed in ecstasy. She grinned down at me, her once innocent smile now mischievous. And slowly, she slid one finger down to my clit.

Suddenly, the screen changed, and Cerulea burst into a clearing, in front of a large cliff face.

Slowing down my hands, I pushed the dildo as deep as it would go. I savored my lust while struggling to keep watching the screen. But what was she doing so far outside the city?

I slowly moved the dildo inside of me, riding an edge as I stared at Cerulea. She walked towards the cave. And the Shia-camera swooped down, landing in the entrance, giving a nice low angle up at her long legs encased in the latex boots. I was so close to cumming, but I had to pay attention.

As I stared at the screen, something strange happened. A small green verdigris monster appeared in the cave, waving at Cerulea and calling out to her. And Cerulea walked calmly up to the monster, smiling.

Why was she there? Why wasn't she fighting that monster? Alarm bells were ringing in my head, but I couldn't stop my hands. My fingers tapped at my clitoris, wavering the pleasure in a staccato as I tried to hold back from cumming.

Why was she letting her guard down? Why was she getting so close to that monster?!? I whined to myself. But I kept thrusting the dildo into myself, still teetering at the edge of orgasm.

Despair started to creep in as I realized what was happening. But I couldn't bring myself to admit it... I didn't want to see it... And then it happened.

"WHY IS CERULEA HUGGING A MONSTER!?!?" I shouted into my small bedroom.

As they got closer, Cerulea wrapped the small verdigris in a hug. She stuck his face right between her breasts. And something snapped in me.

Jerking up into a sitting position, every muscle in my body tensed as I stared down at the screen in fury. My hands finally froze, and I clenched down around the dildo inside me, trembling in anger. Even as I teetered on the edge of a climax, hatred bubbled up inside of me.

Why did that Verdigris get to put his face in between her breasts?! Why did Cerulea willingly hug a monster?! Why had I held myself back for so long if she was just going to get tainted in such a manner?!

Yet even as those questions raged through my mind, my hands began to move.

I pushed the dildo in once more, shuddering as despair and jealousy washed over me. Why had I spent so long protecting her purity? Why hadn't I sullied her before these monsters got their hands on her? Even as regret washed over me, my fingers began to play at my clit once more.

The small green monster had his hands on her breasts. He slowly groped her through the latex bodysuit. Yet I couldn't stop moving my own hands. And I slowly brought myself to the edge of orgasm again. I teetered there as I stared at them in despair, letting out a frustrated moan.

The monster had Cerulea laying down on a table, using a rag to coat her latex suit with lube. Yet Cerulea was just accepting it. She even smiled as he rubbed his hands over her body. And as more and more of the lube coated her bodysuit, the latex grew shinier and shinier.

The small green monster grabbed Cerulea's chest, massaging it through the shiny lubed-up latex. The monster teased out moans from her as he dug his fingers into her breasts. And I tightened around my dildo.

I wanted to be the one to grope her breasts like that... I wanted to be the one laying her down on a table, making her cry out in pleasure. But even as jealousy crashed over me, I accidentally pushed myself over the edge.

I had kept my finger on my clit for a few seconds too long. And an orgasm was about to cascade down on me. Crying out in frustration, I sped up my hands.

My fingers swept over my clit, grinding small fast circles into my apex. And I thrust the dildo in and out of me as fast as I could, toppling into a full-bodied orgasm.

Even as I cried out in frustrated ecstasy, I kept watching the screen. Waves of pleasure wracked my body as I stared at Cerulea and the monster. I still couldn't believe she was being tainted by those monsters. And yet, I couldn't stop thrusting the dildo into myself, accentuating each slow wave of pleasure.

As the orgasm finally subsided, I collapsed back into bed and closed the screen.

I shut my eyes as tight as possible. Awkwardly, I pulled my panties back up, burying my face into a pillow. I didn't want to admit what I had seen. Hiding beneath the covers, my face was hot with shame. And I tried to forget what I had just done. It was so wrong, yet I had masturbated while watching them... I had pleasured myself while my beloved Cerulea was being defiled. I wanted to pass out in embarrassment.

But I couldn't get to sleep.

No matter how much I tossed and turned, the comforting embrace of sleep wouldn't come. I replayed that scene over and over in my head. The sight of her face wouldn't go away. Her moans filled my ears. And I squeezed my legs together in desperation, trying to forget. But eventually, my hand crept down to my crotch once more.

In the end, I masturbated one more time that night, to the memory of my Cerulea being defiled.

-

《 4 weeks later 》

-

I was going to confront Cerulea today. This time for sure. I would confront her.