In the Underworld Near The Hospital of the Sitri Clan

A frantic Hiromi Hyoudou hurriedly ran all the way to the Sitri Hospital. It was all thanks to Azazel that Hiromi had gained knowledge on the circumstances concerning her son. Walking inside the hospital, Hiromi narrowed her eyes as she tried to detect her son's energy. Her brown eyes widened.

'Issei...did you get stronger again?'

Issei's Hospital Room

"Hyoudou-kun...are you feeling all right?"

Issei blinked several times in confusion at the sight of Tsubaki. Normally he wouldn't have been so distracted, but the sight of Tsubaki in a nurse's outfit was entirely shocking to him. It looked...strange seeing such a serious person like Tsubaki, dressed in a nurse's outfit.

Blinking again, Issei lifted his hand in an attempt to rub the back of his head, until he winced and placed his hand back down. The battle with Vali was no doubt one of his toughest fights ever. It was a shame though. The accidental exchange of their powers. It was such a disaster. A catastrophic event that was never intended to happen.

Sighing softly and laying his head back on his pillow, Issei tilted his head and gave Tsubaki his familiar shy smile.

"Y-yeah. I'm fine, Tsubaki-senpai."

Tsubaki looked down at Issei momentarily, before sitting on top of Issei's bed. Tilting his head again, Issei lifted his head slightly to look up at Tsubaki.

"Hey, Tsubaki-senpai. Is everyone back at Kuoh Academy all right?"

The Shinra Devil nodded in response, and crossed her arms.

"Yes. Sirzechs-sama, Serafall-sama, and Azazel were able to reach an agreement. After gathering their subordinates in order to fix the school, the leaders of the Three Factions signed the Kuoh Treaty."

Issei blinked and tilted his head, before his eyes widened.

"So...the Devils, Angels, and Fallen Angels...are they all allies now?"

"...Yes."

The young man laid his head back on his pillow.

'Well, at least the Three Factions are all good now. I wonder how that will affect everyone else.'

Issei's eyes widened and he looked up at Tsubaki, who stared back at him. The young man lowered his eyes in slight melancholy.

"Gomenasai, Tsubaki-senpai."

Tsubaki maintained her stoic expression, but she tilted her head slightly. What was Issei apologizing to her for? He didn't do anything wrong.

"What for?"

Issei looked back up, and his familiar nervousness resurfaced as he looked down again.

"I promised that as soon as all of the mess at Kuoh Academy was over, we could go out on our date together. But I'm in the hospital now."

At the mention and remembrance of Issei's promise, Tsubaki's stoic demeanor immediately dissolved, and her light brown eyes widened considerably. A luminescent blush brightened onto her cheeks, and she tightened her fists as her body began to feel...warm again. She was just relieved that Issei wasn't looking up at her now.

Issei looked up, and his eyes widened in confusion. He tilted his head as he lifted his finger up, pointing to Tsubaki.

"Hey, Tsubaki-senpai. Are you okay? Your face is all red. Do you have a cold or something?"

Tsubaki's eyes widened further, and her blush brightened all the way up to her face. She suddenly felt her body become even more warm, and...a bit hot.

'Darn Hyoudou-kun and his innocence!'

"Grandson of Zeus."

Issei and Tsubaki looked up to see Azazel with his hand on the former's hospital room door. Issei blinked in confusion at the unexpected appearance of the Fallen Angel.

"Azazel?"

The Fallen Angel chuckled in response.

"Humph. Glad to see you're awake, Issei."

The young man blinked repeatedly in response, while Tsubaki looked over at the Fallen Angel. Her stoic expression immediately resurfaced, reforming into a more serious look.

Azazel looked over to Tsubaki and crossed his arms.

"You're Sona Sitri's Queen. Am I right?"

Tsubaki narrowed her eyes.

"...Yes."

"Hmm. Would you mind giving Issei and I a few minutes to chat?"

Tsubaki widened her eyes slightly at the request, and she looked over to Issei, who looked back at her. She was hesitant in leaving Issei all by himself with Azazel. Not because she thought that the Fallen Angel was a threat to Issei, but because according to Rias, Azazel was a pervert. She didn't want to risk Issei's innocence.

Sighing, Tsubaki lifted herself up from the hospital bed, and walked out of Issei's hospital room, giving Azazel an unreadable glance, before leaving.

Smiling in amusement, Azazel walked over to Issei, and crossed his arms.

"Grandson of Zeus...how ya feeling?"

Issei blinked again, and he sent Azazel a nod.

"I'm all right. A little sore, but I can manage."

The Fallen Angel nodded in response.

'His power...it's increased greatly, and not because of the new addition of his Sacred Gear.'

Issei looked at Azazel closely, and his eyes widened.

"Hey...is that a prosthetic arm?"

Azazel smiled and looked at his artificial arm with pride.

"Ah, this. It's a genuine artificial arm that I produced while researching Sacred Gears. It's an all-purpose arm that can be loaded with light power-style laser beams and tiny missiles. I wanted to be equipped with such a thing once. I equipped it in commemoration of my lost arm."

Issei tilted his head and blinked.

"How did you lose it?"

Azazel shrugged in response and maintained a cool look.

"During the battle at your school, I had fought a member of the Old Satan Faction and I had no choice but to cut off my arm to ensure my survival. It was hasty, but...l...I had no choice."

Issei looked on in fascination as Azazel's hand flew out, performing several rotations. Pausing, Azazel sent Issei a serious look.

"Grandson of Zeus...the power exchange between you and Vali."

Issei widened his eyes further, and Azazel's eyes gained a serious edge to them.

"It was catastrophic, and...unexpected to say the least. However, I also noticed that you didn't use each other's powers. I know the reason why Vali didn't use his newly acquired power. It's just like him, he refuses to use no one elses' power but his own. But you...I'm a little surprised you didn't use Vali's power."

Issei narrowed his eyes and looked down in thought.

"Vali and I...our power exchange wasn't intended. It was entirely accidental, and we both should have moved away at the start."

He looked up at Azazel with a serious gaze.

"The fight between Vali and I...we were completely even. The force behind our blows, punches, kicks were completely the same. If I were to create the Dividing Gear, it would have been pointless, because Vali and I were already even to begin with."

Azazel stared at Issei with an unreadable look on his face, while Issei looked down on his bed.

"As a sign of respect...I won't use Vali's Dividing power. It wouldn't be fair."

"...Humph. You sure are something, Issei Hyoudou. Regardless, it's beneficial to take in another Dragon's power. The power you unintentionally took in should have been recorded into Ddraig's soul. And the same goes for Albion when Vali took in your power."

Issei gained a saddened look in his eyes. Azazel's eyes softened.

"It is because of your heritage that you were able to stabilize the mighty power of the Welsh Dragon. You've already shown the same level of mastery in Balance Breaker as Vali. Now the only thing is...if you truly wanted to, with harsh training you should be able to use the power of the Divine Dividing."

Issei looked up at the Fallen Angel in surprise, and then he looked away.

"Issei!"

Both Azazel and Issei looked up to see Hiromi Hyoudou rushing inside the hospital room to hug her son tightly. Issei winced as he felt his body crushing from his mother's hold.

"M-Mom?!"

"Issei! I was so worried! So worried about you!"

"Humph, such a overprotective mother."

Hiromi ceased in hugging her son, and turned around to glare at Azazel, who wisely covered his mouth and sprinted out of the hospital room. Issei widened his eyes and didn't dare speak for Azazel's defense. He knew better than to make his mother angry.

1 Week Later (At Kuoh Academy)

"Hey, Ise-san. Are you feeling better?"

Seated in the back of his classroom, Issei looked up and widened his eyes to see Yuuto Kiba walking through the classroom door. The young man blinked his brown eyes in confusion at the Knight of the Occult Research Club.

Rubbing the back of his head, Issei stood up from his seat and turned to face Yuuto.

"Y-yeah I'm fine. Thanks for asking, Yuuto-san."

A week had passed, and Issei was finally feeling better. The fight with the Vanishing Dragon had taken a toll on him. But now...he felt better than ever before.

Yuuto smiled in response and looked around the classroom in amusement. Issei widened his eyes and looked around his classroom. He noticed that some of the males were whispering to each other, and some of the girls appeared to be crying with tears of jealousy.

The Welsh Dragon rose an eyebrow at the people in his class, and he rubbed the back of his head.

"Ise-san. I was sent here by Azazel-san to give you this."

Issei blinked several times in confusion as Yuuto handed him a small flyer. Issei looked at the flyer curiously and looked back at Yuuto, who was already near the classroom door.

"Ise-san. Let's train later, all right?"

Issei was about to answer, until his reply was canceled out by loud voices.

"TRAINING?! WHAT KIND OF TRAINING?!"

"IT'S THEIR LOVE TRAINING! IT HAS TO BE!"

Issei widened his eyes and looked behind him to see a huge crowd of the female student body. The young man widened his eyes further and rose an eyebrow.

'What are they talking about?'

{Never mind them, partner. Let's see what the leader of the Fallen Angel has given you.}

Still a bit confused by the shouts from the girls in his class, Issei looked back at the flyer, and turned it around to see a hidden message.

"Huh? Go the nurses' office? But why there?"

Kuoh Academy (Nurse's Office)

Issei opened the door, and widened his eyes when he saw that there was no one inside. Blinking curiously, he looked back at the flyer and rose an eyebrow.

"Why did Azazel want me to go into the nurse's office? There's no one around here."

{Partner, look at the flyer more closely.}

Issei complied with the Welsh Dragon's suggestion, and he widened his eyes to see another message glowing on the flyer.

Place the flyer on top of one of the resting beds.

Issei tilted his head, but he did as the 'flyer' told him. Putting the flyer gently on the bed, Issei stood back, waiting to see what would happen next. Tilting his head, Issei rubbed the back of his head.

"So what's supposed to-AH!"

He cut himself off when a bright purplish light emitted from out of the flyer, forming into a silhouette. Issei covered his eyes in order to shield himself from the bright light. Sensing the light fading away, Issei tentatively opened his eyes, and his eyes widened as he gained a look of absolute shock and horror.

Sitting on top of the bed was an extremely voluptuous beauty. She had indigo-blue hair and light brown eyes, dressed in a nurse jacket and lace-trimmed thigh-highs. Issei wouldn't have been so shocked, if it hadn't been for the fact that the woman's outfit...was very, very revealing.

For instance, the nurse jacket was open, only covering part of the woman's ample-sized breasts. A garter belt was also noticeable on the woman's stomach, and the woman wasn't wearing any footwear. Issei backed away and covered his eyes when he noticed that there was a stethoscope that was placed between the woman's ample bosom, and all the way down to her...

Issei backed away again, almost tripping over some items on the floor. The young man tried to block the immodestly dressed woman out of his thoughts. The woman appeared to be in her mid-twenties, so it was apparent that she was already much older than Issei. The slender figure and bountiful breasts she possessed were more than enough to convince Issei that she took great care of herself. But what stood out to Issei more was just one thing that was so shocking to him.

A large pair of crow-like wings jutted out from the woman's back, fluttering ever so often. Issei backed away again, making sure not to trip on anything.

'A Fallen Angel?!'

This was what Azazel sent him? Why? Why would the Fallen Angel do this to him? Issei, as far as he was concerned, was a good person. Why was this happening to him?

{Hmm. Very interesting. The cup size looks like a K. Very impressive, Azazel.}

'K?! What are you talking about?!'

{Oh don't mind me, partner. I was merely observing the bust line, waistline, and hips of this Fallen Angel in front of you. Nothing to worry about.}

'...What do you mean there's nothing to worry about?! And why are you doing that anyway?!'

{...Remember I told you that some of previous hosts were able to attract the opposite sex?}

'...Yeah.'

{Well, the fact is that some of my hosts...never actually spoke to me as much as you do. So...since there was nothing else to do, I studied the measurements of the women my hosts bedded with.}

'...WHAT KIND OF SICK DRAGON ARE YOU?!'

{...Don't judge me, partner.}

"I-Issei-sama..."

Issei canceled his conversation with the Welsh Dragon, and before he knew it, the female Fallen Angel was right in front of him. Much to Issei's horror and shock, he felt the Fallen Angel's enormous bust trapping him entirely. Issei flailed about as he struggled to escape the confines of the woman's large bust.

Issei's Mind

Ddraig rose his head as he watched his host being smothered by the Fallen Angel's assets. He chuckled in amusement as he noticed the Fallen Angel holding a great pleasurable gaze as she suffocated Issei with her marshmallows.

{Humph. So this is what Marshmallow Hell is.}

Azazel sure had a strange way of compensating Issei.

Just to make things clear, yes I created a Fallen Angel OC. But don't worry, she's not going to be an all-powerful character or take over the story line. In this chapter she was merely used as an attempted comedic purpose.