Breast Chimera

Abandoned Apartment Building

3rd Person POV

Issei's breath was rapid as he continued to chase down the stray devil that ran away.

The stray turned a corner and Issei immediately followed after. The stray went into a nearby room and shut the door immediately.

"Get back here damn it!" Issei yelled as he approached the door the stray went through. He grabbed the handle and pulled the door open.

The stray lunged at the young devil, grabbing his head and jumping over him, continuing his escape.

"Shit! Son of a-!" Issei cried.

In a lower level of the building, Akeno, Koneko and Asia encountered one of the stray's familiars.

The insect flew right towards Asia at terrifying speed, causing her to scream.

"Asia!" Akeno cried.

Koneko rushed in front of Asia and guarded her.

The familiar stopped right in front of the white haired Rook, baffling her.

The insect flew around her and made a straight shot towards Akeno, poking and rubbing against her breasts.

"Oh my." Akeno smiled.

"Akeno?" Asia worried.

The ravenette moaned from the short bursts of pleasure that came from her prodded breasts. "Oh my. What a naughty little bug you are. Targeting only my breasts."

"M-Maybe because your breasts are so big and are easy to see?" Asia claimed, a slight hint of jealously in her tone.

Koneko glared at the big with an irritated gaze. Having had enough, she grabbed the familiar and held it tightly in her hand.

Akeno simply giggled at how irritated her Junior looked.

Up on the higher floors, the stray ran to the stairs outside the building, causing Issei to smile.

'Alright! We've got 'em!' Cheered the Red Dragon Emperor.

Loud, authoritative steps emanated from the stairs, growing closer and closer towards the stray.

"Good evening...wandering stray." Rias greeted.

The stray devil gazed upon the Princess of Ruin, fear immediately set into his eyes.

Issei eventually caught up to the stray, cutting off his escape through the halls.

"You must face your sentence." The redhead added as her Knight and (Y/N)'s Heroic Spirit appeared from the stairway below, cutting off another route of escape. "You have forsaken your master to run rampant, satisfying your own lustful desires. You must atone for your sins."

Slowly from the star-filled skies above, (Y/N) descended, landing behind his master with arms crossed and donned in his Azure Dragon Armor. His wings spread open wide, casting a shadow on the floor below as his armor shined radiantly in the moonlight.

"In the name of the Gremory Family, I will blow you away." Rias declared.

In a seemingly futile attempt, the stray began to conjure a spell, summoning a multitude of magic circles around himself, forming a protective barrier.

"Don't try it." (Y/N) suggested, forming a low leveled Dragon Shot and launching towards the stray, clashing with his incantation.

The blast of the Azure Dragon Emperor proved to be too much for the criminal devil, blasting his incantation away and sending him flying back to the railing behind him.

"If you want to save yourself the bruises, then I suggest you give up." Advised the armored devil.

The stray clicked his tongue as he attempted to run.

"Kiba! Artoria!" (Y/N) called.

"Right!" They both replied.

The Knight of Gremory and King of Knights rushed towards the stray, quick drawing their weapons against him.

The stray fell to his knees, gripping his shoulder in pain. Feeling cold and sharp steel against his neck, he looked up and glared at the blondes.

"Save the glare. I warned you what would happen if you didn't surrender." (Y/N) claimed.

The stray sighed, his head hung in defeat.

"Oh my, are we finished already?" Akeno asked as she and the rest of her team appeared behind the perverted Pawn.

"Akeno. Koneko." Issei acknowledged.

"We finished things up on our end President." The Priestess confirmed.

"Good work." Rias praised.

Koneko held up on of the insect like familiars, giving everyone a good look. "These things were lame sauce." She claimed, tossing it right next to the stray, letting him watch as it evaporated.

"So these are his familiars?" Issei questioned.

"Gross." (Y/N) cringed at the sight of the foam disintegrating bug.

"When we encountered these insects, they seemed to be fixated on my breasts." Akeno explained.

"Your breasts?" Rias questioned.

"The insects remind me of Issei." Koneko claimed.

Issei felt the sting of the loli Rook's comment. "Sorry for being like an insect." He apologized sarcastically.

A weary sigh of relief appeared from behind the ground of devils. Everyone turned and saw Asia arrive, only to lean against the doorway with a tried smile. "Sorry..." She apologized.

"Asia, sweetie, you okay?" (Y/N) asked with concern.

"Y-Yeah." She said as she tried to catch her breath. "Those two...protected...me."

"Well then, mister stray devil..." Rias approached, standing before the injured stray. "Looks like this is the end of the line for you. Unless you have the audacity to face me without resigning."

"No, I give. I give." The stray admitted, raising his hands in defeat.

"Wait...that's it?" The wild and long haired (H/C) young man asked, his Balance Breaker disappearing in it's azure blue light. "Was kinda expecting to be met with more resistance than that." He admitted.

"With the next Head of the Gremory Family as my opponent, I've got no chance in hell of winning." As he made his declaration of surrendering, he looked down and stared at Rias's chest. "You've got a nice pair of knockers there missy." He smiled sinisterly.

"Hey bud, that's our leader you're talking about. I'd watch what you say if you value your life." (Y/N) threatened his yellow dragon eye twitched with irritation. "The higher ups have agreed to actually hold a trial for your sorry ass. So don't push your luck by keeping them waiting."

"This guy reminds me of Issei." Koneko claimed.

Issei, once again hurt by his underclassmen's words hung his head in shame. "Sorry for being me." He apologized sarcastically once again.

"Akeno, restrain this devil with a binding spell and send him to the Underworld. The authorities should be able to take it from there." Rias ordered.

"Understood Madam President." Akeno stepped forward and rose her right arm up into the air, summoning a swirling infinity shaped concentration of magic. The long-haired ravenette laughed sadisticly as she held a hand against her face. "If only you had put up more resistance, then I would've been able to enjoy this so much more." She giggled, restraining the stray.

As the bindings tightened, the stray's smile never went away. He looked rather proud and content with himself for someone who was just captured. A red magic circle appeared below the devil's feet, glowing brilliantly as the spell began to activate and send him down below.

"Make this easy for everyone and just accept your punishment." Rias advised with a smile.

"Oh, don't worry. I will." The stray complied. "I already did what I set out to do." He claimed before vanishing, baffling Rias and many others.

The stray's last words lingered within the mind of (Y/N). A new feeling of uncertainty befell him.

(Y/N)'s Home

As the Azure Dragon Emperor rested on his couch, he looked up at the ceiling, thinking about what the stray devil said before being taken into custody. 'Already did what he set out to do huh?' He pondered.

"(Y/N)? You're still up?" Rias questioned as she approached her Pawn, drying her beautiful red hair after just getting out of the shower, a towel firmly wrapped around her beautiful hourglass figure.

"Oh, hey Rias." He greeted weakly.

(Y/N)'s master noticed the pitch in his voice and instantly grew worried. "What's wrong?"

"It's nothing." He smiled, trying to reassure the redhead.

Rias have her servant an unconvinced gaze. "Come on, (Y/N). I think I've known you long enough to know when something's on your mind." She claimed with her hands on her hips. She walked over and hugged (Y/N) from behind, bending down to wrap her arms around the young devil's head. "Talk to me. What's got you so worried?"

(Y/N) let out a defeated sigh. "It's just..." He scratched his head, trying to figure out a way to properly say what was on his mind. "I dunno. When we cornered that stray, he gave up with little resistance. He even said he already did what he wanted to do. Bad guys usually don't say things like that unless they have a reason to." He explained.

Rias pondered for a minute, thinking of a way to rid her servant of his worries and paranoia. Suddenly, an idea popped into her head. "Well, how about tomorrow, you and I head back to his hideout and see if we can find anything that might give us a clue?" She suggested.

(Y/N) smiled, feeling a slight hint of relief. "Sure. Sounds good." He said happily. He looked over to the clock on the wall and saw how late it was getting. "It's getting pretty late, we should head to bed." He recommended as he got off the couch and turned off the living room lights.

"Sounds good." Rias giggled, holding onto her Pawn's arm as they made their way to the stairs.

"I take it you'll be crashing in my room again tonight?" (Y/N) asked.

"Of course." Rias bubbled excitedly. "You're an amazing cuddle pillow." She complemented, resting her head on his shoulder.

(Y/N) simply laughed awkwardly as the two made their way to his room.

Time Skip

Rias and (Y/N) gathered their things and walked towards the door and the waiting Artoria with Asia walking closely behind.

"(Y/N) and I will be arriving to school later after we investigate more of the stray's base of operations." Rias informed.

"Asia, you gonna be okay walking with just Issei this morning?" Asia's guardian asked.

"Yeah, I'll be alright. Just be carful, okay?" Asia pleaded.

(Y/N) smiled and pat the blonde innocent devil on the head. "Sure thing." He said before letting his hand up. "You girls ready?" He turned to the knight and his master.

"Yep." Rias chirped.

"Yes master." Artoria nodded.

"Okay then. Grab on and I'll teleport us there." He prompted.

Rias instantly latched herself onto his arm, an excited smile beaming on her face.

Artoria glared at the Princess of Ruin and quickly wrapped her arm around her master's.

The two woman stared at each other with piercing glares, confusing (Y/N) as to why.

"Alright, whatever." He sighed before vanishing.

Abandoned Apartment Building

(Y/N) and the others appeared before the building from the night previous. Walking inside, they descended downwards to the lowest level of the building. Upon entering the room, the students placed their bags on the floor near the entrance and began to examine the room.

"What the? Is this a lab?" (Y/N) questioned.

"According to intelligence, the stray conducted numerous experiments here constantly." Rias explained.

"I believe it would be wise if we send anything that may look vital back to your superiors Lady Rias." Artoria advised.

Rias nodded. "Sounds like a plan. Guess you were right in coming back here (Y/N)." She smiled as she walked over to collect any data she could find.

As everyone continued to gather information, (Y/N) quickly took notice of a faint life energy signature nearby. He walked into the darkness. Summoning Oath Maker, he shined a bright light and illuminated the rest of his pathway. The more he walked, the young devil eventually came across three rather large cages, their doors opened.

"(Y/N)!" Rias called, approaching her servant from behind. "Did you find something?" She asked.

"I think so." He claimed. "There's a faint life energy signal here." He added. He hovered his Blazblue over the small reservoir that remained and closed his eyes, focusing on the lingering energy. However, the remaining presence was artificial. "Damn." He cursed.

"What's the matter?" Artoria questioned.

"Whatever was in here, it was artificially made. So there were a lot of life energies mixed into one. I can't track it." He admitted. "That's not all..." He stood up, shining his light towards the massively large cage. "Whatever it was. It was dangerous..."

Time Skip

Kuoh Academy

After retrieving some substantial data and evidence, the trio disposed of the lab. Rias and (Y/N) made their way to school as Artoria returned home.

First period had passed, so all (Y/N) could do was wait for his next class to start. As he sat in his seat, he looked out the window to his left, thinking about the most recent events. 'That stray...' He thought. 'Just what is he up to?' The (H/C) young devil closed his eyes, trying to focus on a different subject. 'On an unrelated note...what was up with Rias and Artoria? I mean, it has been kinda weird having Rias at the house now. Coming home to dinner being made, loving support, and resting on her lap is like utter bliss.' He smiled, a light blush growing into his cheeks. 'Still though, I don't understand why Artoria looks so upset when she does stuff like that. She should know that's just what she does...' (Y/N) groaned loudly. "I don't know!" He leaned back in his chair. "Women are weird."

"Women huh?!" Motohama shouted loudly.

"Jesus fuck-?!" (Y/N) jumped.

Matsuda ran toward the baffled devil, grabbing him by the collar of his shirt as angered tears flowed down his face. "(Y/N)!" He barked.

"The hell do you want?" (Y/N) glared.

"You dead you rotten bastard!" The tearful boy cried.

"Huh?" (Y/N) stared at the shaved head young man.

"You've been hangin' with Rias more often you prick!" Matsuda roared.

"Matsuda, do you need your hands?" (Y/N) asked.

"Hell yeah! How else am I gonna squeeze d'em double Ds?" He claimed.

"Then I suggest you let go of me before you lose them." (Y/N) threatened coldly, prompting the pervert to release him.

"Don't think we haven't noticed you walking arm and arm more often since last week!" Motomaha interjected, tears streaming down his face. "This is a seriously serious crime!"

(Y/N) rose an uncaring brow. "According to who?" He asked.

"THE MEN YOU ASSHOLE!!!" The two perverts shouted.

"Okay. You two seriously need to calm the hell down." (Y/N) claimed. "Look, we pass by each other on our way to school from time to time and we just walk with each other. As to the reason why she does so arm and arm I have no idea. She's affectionate, that's it." He explained. He looked up and hummed as if he was pondering something. "Then again, I did help her out with some family stuff a while back. Maybe that has something to do with it?" He questioned. 'That's the best answer I can give them without them starting to hound me for more questions. It's not like I can tell them that she's living with me now. They'd never leave me alone!'

"Man, listen to this! Tryin' to give us that BS!" Matsuda snapped.

'Well shit...' (Y/N) grimaced.

Motohama slammed his hands on the young devil's desk. "Are you saying that you've been monopolizing Rias's real boobs under our very noses?!" The bespectacled pervert roared.

"WHERE ARE YOU GETTING THIS INFORMATION FROM?!" (Y/N) snapped back. "WHO THE HELL SAID ANYTHING ABOUT BOOBS?!"

"BOOBS HUH?!" Motohama leaned in menacingly. "I FRIGGIN' KNEW IT!!!"

"YOU'RE THE ONE WHO BROUGHT THEM UP IN THE FIRST PLACE YA MORON!!!" (Y/N) roared. He looked at the classroom clock and saw that it was nearing his time for his weekly checkup with Chisato. Giving him an ample opportunity to escape this idiotic conversation. "You know what? I don't need to take this, I have an appointment to get to. I'm out." He claimed, lifting himself off his seat and to the exit of his classroom.

Nurse's Office

Chisato Hasegawa hummed in thought as she continued to look over the data she had collected during her patient/student's examination. "Okay. Everything here looks perfect. Your magical energy levels are stable. Your magic circuits are functioning properly. And physically, you're as healthy as a perfectly bred stud horse. All in all, you're good to go." She smiled.

"Thanks." (Y/N) smiled. "And sorry for dropping all that BS on you earlier."

Chisato giggled. "No worries. Listening to your problems is part of my job as your personal physician. Besides, I enjoy our time together."

(Y/N) smiled sincerely to the brunette. "Yeah, me too." He said. "Seriously though! Where the hell do they get their ideas from?!" (Y/N) asked as he re-donned his (F/C) shirt. "Must be all that porn they watch rotting their brain." He claimed.

Chisato giggled as she finished filling out (Y/N) examination sheet. "Well you are a young man after all. So it's natural you'd be interested in things like that at your age." She smiled.

(Y/N) simply stared at the buxom brunette with an uncertain gaze. "Okay..." He said. "Except I'm not." He added as he put on his button up shirt.

"Actually, speaking of breasts, there has been some odd news going around." The doctor claimed.

"What news?" (Y/N) asked.

"Over the past few days, most of the female students have been calling in sick." Chisato claimed. "Everyone thinks it's some sort of strange disease that's going around. And according to your little friends, they have one common factor that I have noticed as well." She informed, referring to the Trio of Perverts.

"And that would be?" (Y/N) asked.

"They all have big breasts." She claimed, a serious gaze plastered on her face.

The who simply stared at each other in silence.

(Y/N) felt an awkward sweat drop fall. "You're...You're serious?" He questioned doubtfully. "An illness that affects big-breasted girls?"

"I couldn't make this up if I wanted to." Chisato promised with a raised hand. "Many doctors claim that's it's simply anemia. But I have a sneaking suspicion that's it's something much more." Theorized the brunette.

"You think it's something supernatural?" Questioned the Azure Dragon Emperor.

"Possibly." The nurse smiled.

"And you're telling me this why?" The young devil asked.

"Because something tells me that you're gonna get involved one way or another." Chisato winked.

Time Skip

ORC Headquarters

"Here~Say "Ahhh"." Rias prompted, holding a piece of fried chicken in her chopsticks for (Y/N).

"I...I can feed myself thank you." (Y/N) blushed with embarrassment.

"Oh come on. Don't be such a stick in the mud. Here. Ahhh." The redhead prompted once more.

Knowing no other way out of the situation, (Y/N) opened his mouth and accepted the price of fried chicken. Immediately biting into it, it exploded with spices and a vast variety of rich and juicy flavor. The crispiness of the chicken's texture was almost too much to handle. Rias Gremory's cooking was in a whole other level. "Oh my God! This is so good." He swooned.

"Really?" The Pawn's master beamed happily.

"There's a lot I don't lie about. Food is one of them. You're an amazing cook Rias!" (Y/N) complemented.

"Really?" Rias blushed, a gentle smile crept to her face. "I'm glad to hear that."

"My my." Akeno smiled, approaching her master and junior with a tray of tea cup in her hands. "Aren't you two just a hot little pair today."

"Well I am living at his house." The King claimed. "So making him lunch is the least I could do." Rias smiled proudly.

Off to the side, Asia looked on as her guardian indulged himself in the food his master prepared for him, a pair of boxed lunches in her hands.

"I made lunch too..." She mumbled, feeling defeated.

(Y/N) looked over, seeing the boxes in Asia's hands. "Asia, you made food too?" He asked.

"Uh-Huh." Asia nodded. "But if you're already happy with Rias's lunch..." The blonde fretted.

"Don't be silly. I'd love to eat yours too." The young devil claimed, making Asia smile in utter joy. Upon opening her lunch and taking a bite, he felt a familiar taste overtake him. "It's so good!" He cheered.

"Really?" Asia asked happily.

"Yeah. But it kind of tastes familiar. It's kinda...what's the word?" He pondered. "Homey."

"Well, I've been reading the recipe books you've written and I've been practicing making different things and trying to improve." The innocent devil explained.

"I see." (Y/N) smiled, taking another bite of the fried egg that was made. "You know Asia, you'd make a great wife someday." He claimed, taking another bite of food.

"R-Really?" Asia's cheeks turned beet red. Hearing those word from someone she cared deeply for made her extremely happy. "I'm so happy you think so."

"You've got spunk, Asia." The King claimed.

"I just don't want to be outshined is all." Declared the Bishop. "Though, it may already be too late for that." She admitted.

"I may have started later than you...but that doesn't mean I'll lose easily." Rias declared, determination in her eyes.

Asia whimpered.

(Y/N) halted his gorging and looked at the two girls confused. He shrugged, only to resume devouring the food Asia made for him.

Out of nowhere, a small silver magic circle appeared on the coffee table, shocking everyone.

"President isn't that..." Akeno stated.

"Yes." Rias finished.

Through a small burst of stardust, Grayfia Lucifuge, Queen of Sir Zechs Lucifer appeared.

"Grayfia?" (Y/N) questioned, leaning over to his master. "Is this a recording?" He whispered.

"It is not." The maid replied.

The Azure Dragon Emperor yelped in surprise. "L-Lady Grayfia!" He quickly bowed. "Hello. It's nice to see you."

"Greetings. It good to see you in such high spirits." The Ultimate Queen replied, her stoic expression never changing. "I have news in regards to the stray you apprehended last night and the data you sent earlier today." Grayfia informed, quickly explaining the situation.

"So the stray we captured turned out to be an alchemist of monsters?" Rias questioned.

"Yes. In regards to this matter, one problem arose." Grayfia claimed.

"Problem?" Rias asked.

"The laboratory you found was found to house a chimera of insectivorous plants and dragons. They seem to have been released into the city." Upon Grayfia's explanation, (Y/N)'s mind pieced together everything.

'So that explains why there were so many life signatures in that cage. And why there was nothing in it before makes more since, it was already released.' (Y/N) deduced. "Shit." He cursed.

"What's a chimera?" Asia asked.

"Basically it's a combination of various species. A monster so to speak." (Y/N) explained.

"Putting into account of the species that was used to make this chimera, the insectivorous plant isn't much of a problem." The Princess of Ruin declared. "But.. " She paused.

"If it's also made from a dragon, then that makes it more dangerous than it already might be." (Y/N) interjected. 'Unlike angels or devils, dragons are pure strength personified. Well, they were before they all died out. But even so, if the chimera was made from a lesser dragon, than it could be a huge threat.' (Y/N) clenched his right hand tightly.

"This information is everything we have in regards to this matter. If anything else shall arise, I will inform you immediately." Grayfia proclaimed.

"Understood. Thank you." Rias smiled as the small and holographic Grayfia disappeared.

"Rias, we're back." Kiba greeted, walking in with Koneko and Issei.

"Wud up?" Koneko greeted casually.

"Good work." Rias smiled to her newly arrived servants. "Judging by your faces, you were successful in finding something?"

"Yes, we did. It might very well be what's been targeting the girls of this school." Kiba presumed.

"The girls?" Issei asked.

Time Skip

Forest

"So the rumor about the girls getting sick..." Issei pondered.

"Yeah, apparently it's true." Answered (Y/N).

"The real problem is that these girls were inflicted with dense traces of dark magic." Rias explained.

"Dark magic?" Issei asked.

"I was concerned, so I had Kiba and Koneko investigate the situation." Rias explained.

As the Gremory Peerage continued their way through the forest, a tall spire-like object came into view within an open part of the woods.

Upon closer inspection, to object appeared to be a tall rosebud, vines sprouting from all over its body, a large ruby right below covered by thick vines and roots embedded into the ground.

"A botanical monster?" Asia questioned as she looked at the unbloomed rose.

"Not quite..." Akeno claimed.

Suddenly, the rose head began to slowly open, a razor-sharp beach sprouting from within, baring it's thorn looking teeth. The further it sprouted, the more it's head revealed to look more dragonic.

"A dragon?" Issei gulped.

"Yeah. Grayfia called us earlier and said that this chimera must've been made with a dragon. Well, lesser dragon." (Y/N) remarked.

"Seems we saved a bit of time." Rias claimed proudly, ready to engage the man-made plant dragon. Her eyes suddenly went wide and she jerked her head back to her Peerage. "Hide! Quickly!" She ordered.

As everyone hid behind a nearby tree, two shadowy figures slowly made their way through the forest, revealing to be a pair of familiar faces to (Y/N), Issei and Asia.

"Wait, aren't they...?" Issei pondered.

"Katase and Murayama. What the hell are they doing here?!" (Y/N) fretted, readying to engage before his classmates got any closer.

The chimera's extended two of its vines out towards the two girls, the buds opening with an odd secretion dripping down. They quickly latch onto the girls' breasts and proceeded to drain them of their energy.

Both Murayama and Katase moan from the sensation.

(Y/N) summoned Oblivion and prepared to engage. "Okay yeah, that's a no." He said before being grabbed by the arm and held back by his master.

"Wait." She ordered.

"Rias, what are you-?!"

"It's sucking out their spiritual energy." Rias explained.

"But it..." (Y/N) began to counter Rias, but was silenced by her finger being placed on his lips.

"Based on the evidence we've gathered, it seems their lives aren't in danger." Kiba explained.

"That's right. So let's sit back and observe a bit longer." Rias advised as she removed her finger from her Pawn's lips.

(Y/N) looked down in defeat, feeling uncertain of this decision. He glanced back to the chimera, only to watch as it released his seemingly hypnotized classmates.

The girls simply turned around and walked away.

"They look tired, but it seems they're okay." Kiba reassured. "So it lures it's victims here at night with some hypnotic spell."

"Once it's certain that the victims are under, it sucks out their spirit energy and sends them back 'unharmed'." The ravenette deduced.

"I still don't like it" (Y/N) hissed.

"Well, since we know what it's doing..." Rias smiled, stepping out of hiding and approaching the plant dragon chimera. "Let's put a stop to it."

The chimera looked down and stared at the defiantly standing Princess of Ruin.

"Too bad for you." She smirked.

The creature growled and sent it's vines towards Rias.

She jumped up high and avoided the oncoming attacks.

A stray vine lunged for Asia, but was cut down by her guardian and his black sword. 

"Stay sharp everyone! Time to attack." Rias ordered, unleashing a blast of Ruin Fire.

"Yes President." Akeno smiled, donning her shrine maiden attire. Conjuring a massive bolt of lightning, she easily tore apart a hearty group of the chimera's vines.

"I'll bash your head in." Koneko cracked her knuckles, lunging towards the monster.

"I need to eliminate those who threaten the peace of our school." Kiba declared, slicing through every single one of the beast's vines his blade came into contact.

"Go time!" Issei cheered. "Boosted Gear!" He cried, summoning his red dragon gauntlet.

BOOST!

(Y/N) unleashed his dragonic energy, transforming into his Dragon Scale form. "Ready Issei?"

"Hell yeah!" The fellow Dragon Emperor cheered.

The two lunged at the chimera, only to be blocked by it's vines.

The plant dragon brought one of it's vines down and slammed it into the ground, causing the two devils to break apart.

"It's a lot more clever than it looks! Stay on your toes!" (Y/N) warned.

As the ORC continued to tear, slice and utterly destroy any and all vines the chimera sent, only for them to regrow back.

Rias launched a massive blast of Ruin Fire, drilling through a multitude of the vines. But they only grew back. "These things just never end!" She growled. "The instant it's wounded, the faster it regenerates.'

(Y/N) blasted away a group of the incoming vines and landed behind his master, standing back to back. "It's possible the damn thing is using the energy from the earth and air to sustain itself. It is a plant chimera after all." (Y/N) deduced. "And adding the energy it's taken from the students it's fed off of, it's only made it stronger. Shit!" He hissed.

"I hope everyone will be okay." Asia prayed.

From right underneath the innocent and unsuspecting devil, wet and slimy tentacles emerged from below and grabbed Asia, hanging her in the air.

"Asia!" (Y/N) cried as he watched.

More screams erupted from behind, causing (Y/N) to look back and see all his female comrades captured and hanging in the air by slime covered vines.

"Rias! Akeno!" (Y/N) cried.

"What is this?" Rias asked as sprouted buds latched themselves onto her breasts.

"Every man's fantasy..." Koneko said, less than pleased by her predicament.

"Oh my~" Moaned Akeno. "What a naughty plant monster you are." She sang, clearly enjoying being tied up.

"Shit, now it's using the girls as hostages." (Y/N) glared, trying to find a way to free the girls without harming any of them.

"My oh my~" Akeno sang in pleasure, feeling the tingling sensation of her clothes being melted and her sprit energy being drained from her breasts. "What a pickle." Akeno moaned.

"This is so slimy and gross." Koneko groaned.

"It's making my uniform slippery." Asia cried.

"It's more slimy than slippery." Rias said as she tried to break free, resulting in little to no succession. "It's like those slimes we encountered at the Familar Forest and that Abandoned Castle. It has a slime that melts clothes off." She explained.

"Can't you use your magic to break free?" Kiba asked.

"It's no good!" Claimed Rias. "It's preventing my magic from activating." She added.

"I can't generate lightning either." Akeno said with a smile, clearly enjoying being bounded.

"Hey Koneko, can't you break free with your intense strength?" Rias asked her restrained Rook.

"It's too slimy. I can't..." She replied.

"That thing has magic cancelation and strength restraint? Shit!" (Y/N) cursed.

"This is bad. If this keeps up, not only will they be drained of magical energy..." Kiba began to deduce.

"BUCK NAKED!!!" Issei interjected, a look of pure excited and lechery plastered on his face. "This is amazi-I mean horrible!" He added, his excited smile not disappearing.

"Seriously, one day! That's all I'm asking for! Just one!" (Y/N) glared towards his perverted friend.

"If you boys are done gawking, we'd appreciate some assistance!" Rias hollered.

"Right!" (Y/N) nodded, sprouting his dragon wings and flying towards the chimera.

Suddenly, the plant dragon chimera removed it's breast attached buds from Asia and Koneko, throwing them both aside.

"I gotcha!" (Y/N) hollered, quickly catching the falling girls in his arms before landing.

"Why did it let Asia and Koneko go?" Rias asked before releasing a erotic moan.

"Hang on! I'm coming!" (Y/N) yelled. Suddenly, a collection of vines wrapped themselves around the Azure Dragon Emperor's legs, pulling him down and throwing him through a multitude of nearby trees, breaking each one.

After breaking around several trees, the chimera slammed (Y/N) into the ground multiple times, bashing his body against the solid ground. The vines held up the bruised and bloodied Pawn up to the same level and Akeno and Rias, their eyes widened with shock and worry.

"(Y/N)! Are you okay?! Speak to me!" Rias begged for a response.

"Get 'em boys!" (Y/N) cheered weakly, clearly sounding as though he had suffered a multitude of concussions. "Take it to the hoop." He added. "Rah rah shish-keba-" He began to utter more nonsense, only for the dragon chimera to throw him like a rag doll as far away from the area as possible. His echoed screams continued to fade the farther he flew, eventually disappearing within a twinkling star.

"(Y/N) no!" Asia cried.

"Damn monster!" Issei glared, increasing his power.

"We just lost our ace, what're we gonna-" Akeno began to question, only for a more sensational sucking her breasts once again. "It's so fixated on my breasts! It's draining me of my energy~" Akeno moaned.

"Such naughty movements~" Rias moaned.

"So hot-I mean, horrible!" Issei cried. "Fuck this thing for sucking up energy from the hotties at school!" Issei declared, clearly enraged by the fact that this monster has been doing what he has been wanting to do since forever.

"But why is it targeting breasts?" Kiba asked, still confused.

"Don't you get it?! I'd give anything to join in and suck up Rias and Akeno's energy." Issei said proudly.

"You shouldn't sympathize with the monster, Issei." Asia scolded.

"Sympathize?! Like hell! I'm completely jealous of that thing! FUCK YOU BREAST CHIMERA!!!" Issei roared.

"That's not okay Issei!!" Asia scolded once again.

"That reminds me..." The blonde Kinght spoke up. "The reports said that the girls who were targeted all had large chests."

"THAT'S IT!!!" Cried the brunette pervert, having a sudden revelation. "THIS MONSTER'S A FAN OF BIG TIDDIES!!" He proclaimed.

"Stop praising this thing and help us!" Rias ordered, only to be drained of more spiritual energy once again, causing her to moan.

"A Lady from such a prestigious family should not make such an obscene voice." Claimed Grayfia, appearing from a magic circle between the King of the Gremory Peerage's legs.

"Grayfia?!" Rias baffled. "N-Never mind that. Do you have any news?" Rias asked, trying to keep her composure, but failing miserably as she let out another yelp.

"Indeed. The chimera appears to be draining energy from girls with rather large breasts." The maid claimed.

"We already know that! That's exactly what's happening right now!" Rias claimed with tearful eyes.

The holographic Grayfia looked away from Rias and surveyed the area, seemingly trying to find something. "By the by, where has the Azure Dragon Emperor gone? I don't see him anywhere." She claimed.

Pacific Ocean

(Y/N) simply gazed at the stars above it the sky, simply laying motionless in the ocean to which he was thrown into. He lightly hummed. "That chimera sure does have one hell of a throwing arm." He claimed. "Vine?" He renamed. "Apendage?" He struggled to find the right word to use. "Whatever." He sighed, giving up on the matter. (Y/N) looked into his hand, clenching it tightly as his anger began to rise. His inner darkness began to emerge, seeping out from within and encompassing him in its black and green shadows. "Unfortunately, this intrigue is overshadowed by an UNYIELDING RAGE!!!" He roared, blasting himself out of the ocean surface and rocketed himself towards the chimera.

Forest

"Well in any case..." Grayfia continued. "This monster has another special ability." She claimed.

"Special ability?" Issei questioned.

"Any girl that eats the fruit this monster bears, no matter how small their breasts, will instantly get large breasts." The Queen of Sir Zechs informed.

Suddenly, the team of devils gaze upon the rapidly growing breast shaped buds on many of the spare vines and roots of the plant dragon chimera.

"WHAT?!" Issei burst with joy.

"At least, according to the stay." Grayfia added. "The stray devil proclaimed that if a girl's breasts grows, then so will her heart. Finally, the hearts of all men will soar high with their dreams. Flat chests are sinful. Flat chests are cruel. Hark. The dawn of a new era is upon us. Breast and peace. Or so he says." Grayfia recited.

"Breast...and...peace." The perverted Dragon Emperor awed in amazement and total respect. "Woah...Such an admirable dream he had." He smiled, a single tear of pride forming in his right eye. "If only I knew of the dreams he had, maybe he and I could've worked together to make such a thing a reality! Such a great man whom dedicated his life to eliminating the worries of all women who fret over the size of their knockers!" He cried, thinking more and more of what could've been. "I get it now!" He realized. "That's why he admired Rias's breasts and set insects on Akeno's massive melons! Because he held big boobs in such a high regard. He betrayed his master for the sake of breast-changing-science!!! I AM SO DEEPLY HUMBLED TO BARE WITNESS TO THIS NEW ERA!!!" Issei declared.

Koneko viciously ripped out a massive tree, pulling it from the ground and holding it up high.

Issei went silent and looked back, nearly peeing himself from Koneko's murderous aura. "Flat chests are sinful...Flat chests are cruel..." Koneko muttered.

"K-Koneko?" Issei stuttered with pure fear.

The Rook glared at the chimera, which simply stared back. "...I'll kill you." She slammed the massive tree onto the plant dragon, causing everyone to duck down to the ground so they wouldn't get caught in the attack.

"Holy Shit! Beware the wrath of a pissed off loli tank!" Issei cried.

Over in the distance Asia sighed in defeat as she hunched over. "I know I don't have an amazing figure like Rias or Akeno, but does (Y/N) really care about that kind of stuff?" She questioned.

With one final swing, the chimera was knocked off balance, giving Kiba an ample opportunity to strike.

"There's my chance!" Kiba cried, lunging head first with his sword drawn.

"Hold your horses, blondie!" Issei halted Kiba, standing in his way with his arms opened. "Rias, I beg you, let this creature be free. It's the perfect ambassador to make all men's dreams come true." He declared.

"How could you ask that? Why does your perversity come in at an important time like this?" Rias whimpered.

"My my, what a problem." Akeno moaned.

Issei, with tears streaming down his face, was suddenly slapped by one of the monster's vines. "This monster will release flat chested girls from their insecurities!" He declared, only to be slapped again. "It's just like what that stray said! Looking at those magnificent jugs will beckon all men to rise to action!" He proclaimed, begging smacked against the back of the head. "HEY ASSHOLE!! I'M TRYIN' TO STICK UP FOR YA HERE!!!" He shouted, earning a dragon cry in response.

"Stand aside pervo." Koneko ordered, still holding the tree. "That chimera is mine." Koneko claimed with hateful daggers in her eyes.

"That's freakin' terrifying. But I won't back down" Just think Koneko!" Issei pointed to one of the great enlarging fruits. "If you eat one of these things, you could get huge boobs! Please understand. This monster's life...IS FOR THE SAKE OF ALL HUMANITY!!!"

The sound of a rocket coming it at supersonic speed came crashing down onto the chimera, setting it ablaze within a spire of black and green fire. The sheer force of the impact blew everyone back.

In mere moments, Rias and Akeno were freed from their restraints and the two landed safely on the ground as they covered their chests, staring at the black and green fire that proceeded to burn the chimera alive. With each passing second it continued to burn, its cries for mercy echoed into the night sky as it slowly but surely began to die. The plant dragon burned, until it was nothing more than smoldering ash.

From within the smoldering crater, emerged (Y/N) in his True Shadow form, a burning bastard sword in his hand. "THERE!!! IT'S DONE!!! IT'S OVER!!! IT'S DEAD!!! CAN WE GO HOME NOW???!!!" He roared as he stepped out of the smoldering leaving crater behind him, his darkness vanishing from his body.

"WHAT THE FUCK (Y/N)!!!" Barked Issei. "I WAS TRYING TO-" The pervert began to lecture the uncaring devil, Koneko approached the two.

"(Y/N), you okay?" She asked with slight concern.

"Well let's see..." He pondered. "I suffered at least a few concussions and was chucked into the ocean...So yeah, I think I'm good." He smiled.

"Cool." She smiled, only to glare at Issei. "You on the other hand..." She hissed, causing the Red Dragon Emperor to step back in fear. "Defending that abomination..." she muttered.

"K-Koneko?" Worried Issei.

"You're the worst man alive." She claimed, cracking her knuckles before lifting the pervert high into the air. She walked over to the crater her senior made and tossed him inside.

Almost instantly, Issei's body was buried inside the crater as his head remained out in the open.

"FUCKING WHY?!" He cried.

Rias crouched down, moving her skirt to prevent the pervert from seeing anything down below and bonked him on the head. "As punishment, you get to stay here and think about what you did." Rias ordered. "Come on everyone. Let's go home."

"Wait! You can't just leave me here! Asia?" Issei begged.

"Rias thinks you should stay here and learn." The innocent devil said.

"Just ignore him Asia. Let's go home." Koneko suggested as the two began to walk away.

"(Y/N)?" Issei looked to his best friend for help.

"If you actually manage to think of how badly you fucked up, then I'll make you some food for tomorrow. Night man!" (Y/N) waved as he began to walk away.

"Sorry to do this to ya man. Have a good night." Kiba waved as he joined his allies.

"You ass!" Issei snapped. "Tryin' to ditch me with your fuckin' swagger havin' ass!"

As the group of devils walked away, Rias approached (Y/N) and wrapped her arms around his, gaining his attention.

"So (Y/N)..." Smiled the Princess of Ruin. "Since you were the one who beat that monster and saved us, I think it's only fair for you to have a reward." She claimed. "So, what would you like?"

"A good night's sleep." He replied bluntly. "I need one after the headache we just had to go through."

Rias smiled a seductive smirk and leaned closer to her beloved Pawn's ear. "How about I let you do anything you want to my breasts?" She offered.

(Y/N)'s eyes widened by Rias' offer. He turned to his master to see if she was joking. She was not. He slowly looked down to her breasts and stared for a few moments before turning away. "NOPE! NOPE! I'M GOOD!" He shouted. "A GOOD NIGHT'S SLEEP IS ALL I NEED!" He proclaimed as he marched away in attempted to escape the agitator of his growing desires that was his master.

Time Skip

(Y/N)'s Home

(Y/N) stretched as he prepared to embark on his trip to dreamland, yawning loudly before turning to turn off his lamp. The second he turned, he saw Rias laying on his bed in nothing but her black and red panties, her beautiful crimson red hair messy and her bangs covering one side of her face as she leaned back, displaying her glorious breasts for her servant to gaze upon.

"My offer is still open you know." She whispered seductively, biting her finger. "You can do anything you want to my breasts."

(Y/N) blinked a few times, keeping his poker faced expression and kept it unwavering by this sudden situation. Out of nowhere, he began to lean in.

As her Pawn grew closer, Rias's face lit up with sheer joy.

The lamp behind her suddenly switched off and her Pawn backed away.

(Y/N) turned around and planted his head onto his pillow. "Goodnight Rias." He bid in an exhausted and rather cold tone.

Rias puffed her cheeks as she pouted. A sudden idea struck her mind and she smiled. She slowly slid down closer to her servant and held him from behind. Her hands rested on his chest as she rested her breasts against his head. "How does this feel? Comfortable yes?"

(Y/N)'s face burst into a red mess, blood lightly trickling down from his nose. 'Hold it together man!' He ordered himself. 'HOLD YOUR SHIT TOGETHER!!!'