Appron and Loop Hole(+18)

After Kurayami choose the 5 demigods he saw were the best for his new death squad, it was time for them to increase their training even further. Demigods on their own when they unlocked the power of their godly parents more often than not grew in power at breakneck speed.

As they were unconscious right now, he turned to Azazel as he decided to leave something behind. He got a bucket and forced himself to bleed into it. He filled completely as his recovery was monstrous. That amount of blood would be restored in a minute.

"Here, research it and see what you can do with it. Not to mention I got you all those test subjects."

Azazel looked at the full bucket and nodded.

"Leave it to me, with the Super Devil Research I can tell you now that your and Azrael's blood will be key to this. Leave those 5 with me, I will put all this genius to work."

Before Kurayami left he reached toward the bucket and drew out a large blood bubble.

"Here, take it."

Kurayami's blood shot toward Azazel and perfectly fused with his own. For the first time in a long time, Azazel felt his power grow. His back felt itchy as his wings seemed to be growing. He opened his eyes wide as he exhaled steam.

"Warn me when you do that. I can see why your blood is so powerful. A trace amount of Incinerate Anthem and some of the power from Shin were transferred over. You just gave wings to a tiger Kurayami."

Kurayami just waved him off as he prepared to leave.

"The stronger you are, the longer I can work you. I can't have you die yet."

He vanished in a blaze of black flames which left Azazel with 5 unconscious demigods and a bucket of super blood. He got to work immediately as he first properly stores Kurayami's blood. While Azazel did that Kurayami returned home.

He did not do so inside, but outside as he still liked to look at his manor.

"Were home, Shin."

"Bark."

The giant dog wagged his tail as he wanted to explore the forest. Kurayami released Tyrant and Blitz as they could take care of themselves.

"You two can explore on your own. I know you two can hold your own while Aurora and Zhang are still too young."

He pets both of them and watched as the horse and dragon took off to explore. He walked toward the door and he walked to a great smell.

'Akeno is cooking.'

He walked toward the kitchen and saw Akeno in a very revealing apron. She was wearing a black thong and bra as she was still kind of embarrassed to wear it fully nude. When she heard Kurayami's heavy footsteps she got bright red as she turned around.

She bowed a little to let him see a little more of her growing chest.

"Welcome home, master."

He raised an eyebrow as he chuckled at her attempt. That made her pout as she glared at him.

"Don't laugh at me. Kuroka made me do it."

He walked up to her and picked her up. He pinned her again a wall as he kissed her lips in a hungry manner. When he pulled back he had a small smile on his face.

"Well, you did a good job."

She wrapped her arms around his neck as she looked into his eyes. Black and purple that seemed to draw you in. It made her smile that he praised her attempt. He put her down as he let her get back to cooking.

This time she was a little less embarrassed to do it as he had not made fun of her for it.

"Go wait, it will be ready soon."

He and Shin walked away and went toward the table. A giant luxury table made from a special kind of magic tree that was as hard as steel and made great furniture. Everyone was sitting there and when they saw him enter they laughed as the had used Akeno as a sacrificial lamb.

Latia did not laugh herself as it was not her idea. He looked at everyone who waited for him to bring it up.

"So, who do I have to reward for putting my sister up to something like that?"

Kuroka jumped up from her seat and raised her hand.

"ME! ME! It was my idea."

Kurayami nodded as he said something that made the girls who slept with him jealous.

"For the next week, you can cuddle in my arms."

Raynare frowned as he said that.

"Wait a minute, I helped. I was the one who lent her my underwear."

Natsume looked at her a little odd.

"Realy? I thought those belonged to her?"

Raynare shook her head.

"She does wear black, but I got some more sexy ones. I lent them to her to surprise Kurayami. I should have done it myself, but my cooking is ass."

Esdeath shrugged.

"We all did focus on training and did not have much chance to learn how to cook. She was the one who took the time to learn to keep us fed."

At that moment Akeno emerged from the kitchen as she held a giant pot.

"Well, here it is. I made a Mexican dish called Posole Verde. Lavinia, thank you for the recipe."

Lavinia just smiled.

"You're welcome."

While they were having a good time, Annabeth just realized something. She looked around at everyone's chest and saw something scary. Grayfia, Kuroka, Lavinia, and Natsume, all had giant breasts. Even Esdeath, Akeno, and Raynare had very large breasts for their ages.

Even Walburga who looked her age still had a growing bust. She looked at her own chest and screamed in her head.

'MINE ARE THE SMALLEST!'

No one noticed her turmoil as Kurayami sat down to eat. She was out of luck as Athena was not a very busy woman. She was slim and toned which Annabeth ended up getting. It brought her great shame, but Kurayami did not care about breast size.

"Well, it smells great."

Hearing his praise made Akeno smile.

"Thank you. Every ingredient was magical in nature so it should be even better than normal."

Grayfia walked over and tasted it as her eyebrows shot up.

"This is delicious. You really outdid yourself. You also do not look bad at all in an apron."

That last part was good praise so she took it as such. Everyone served themselves a large bowl and when they tasted it they realized just how good it was. Raynare and Esdeath realized one thing.

'Akneo is the only one among us three who is wifelike.'

They lived for battle and war so their other skills were lacking. They could clean, and do other chores, but cooking was not one of them. Latia was a noble was not one that was used to cooking either as she also spent a large amount of her time working on making futuristic tech.

They both decided to improve their cooking otherwise Akeno would get more attention. Besides that Kurayami was looking at his engagement rings as he planned to get more. For Annabeth, he was going to get a Celestial Bronze ring for it.

For Lavinia, he was going to make one out of Mithril. For Akeno, he was going to make one from one a shed scale of Tyrant. Natsume liked the color blue so he planned to get a magical blue diamond or it. For Latia, he was going to make one that looked sci-fi. He was going to be busy, but the good kind of busy.

He coughed to get everyone's attention so they all turned to look at him.

"Alright, if what Satanael said is true this time we will all start training even harder. I want all of you who are fallen angels as strong as a Seraph. Lavinia, Natsume, I can turn you into fallen angels if you want. You will get stronger and live forever. With me."

Lavinia smiled happily at the offer.

"If I can stay with you forever I will give up being human."

Natsume nodded.

"If Tobio is just fine as one, I want to as well. I want to get stronger so I am not a burden."

He sighed as her words.

"Natsume, your not a burden. You just need more time. Walburga, you got no choise."

Walburga did not care really as she would just do what he told her. He was not going to turn them at that moment as it would interrupt their meal. Instead, he waited for them to finish eating and head to bed to do it.

All three of them went through the process and just as before they passed out from the power of his blood. He also did it for Raynare, Esdeath, Akeno, and Annabeth to increase the power of their blood as well.

As most of the girls were out cold Kuroka, Grayfia and Latia were the only ones who were awake. Latia and Grayfia were still not sleeping in his bed, but he did not mind it at all. They were getting to know each other and it was not something to be rushed.

He put the girls in their own rooms for the night so he and Kuroka were alone again. He looked at her as she entered the door and she dropped her kimono on the ground. She crawled into bed with him while he watched her breasts bounce.

She sat on his waist as she rubbed herself on his body seductively.

"While everyone is unconscious, let's pick up where we left off."

He reached up and gripped her large breasts. They were soft and firm and so big that his hands did not fill them up the whole way. She closed her eyes in joy as she liked him playing with them.

She reached behind and rubbed his cock over his pants.

"Are you going to strip?"

"No, I got something for that."

He willed his clothes to become a single necklace. That was how easy it was as the whole thing was under his total control. He sat up and took her right nipple into his mouth and sucked on it. At the same time, he started to rub her pussy slowly just as she said.

She hugged his neck with a smile on her face. Moans came from her mouth as he gripped and sucked her body.

"You know as long as you do not enter my pussy, you won't get me pregnant."

He got the message as he moved his hand toward her ass.

"So you are fine with anal?"

She nodded as she wanted nothing more for him to fuck her right now. She was not in heat, but it was close.

"While I want nothing more than for you to fuck my pussy raw, it can wait. I already did everything to prepare my ass for you. Magic is good for so many things."

Before he did anything he removed his engagement rings as they were going to get in the way. He put them in his cross and now that was gone he was going to go all out. He kept sucking and licking her nipple causing her to moan happily.

Both his hands grabbed her large ass and opened her cheeks open.

"So you won't mind I do this."

He touched her closed butthole with his pointer finger and pushed into it slightly. Her eyes went wide open as his finger entered with little resistance.

"NYA! Go slowly. This is still new to me."

He nodded as he started to finger her ass slowly while he started to make out with her. He did not need any lube as her pussy already made what he needed. He moved his hand from her ass to her pussy as he lubbed up her small hole.

"Ready?"

She nodded bright red and panting. Her tongue was already out so he did not wait. He grabbed his cock and he placed it on the entrance of her asshole. He kissed her as he started to force himself into her tight insides.

She clawed at his back, which is weakened slightly so she did not hurt her nails on his skin. He felt the sting, but it was fine.

"KYA! SLOW!"

He pushed millimeter by millimeter into her slowly. He saw her ears and tails twitching like crazy so he sucked on her fluffy ear. One of his hands grabbed her tail making her deal with three different sensations.

"AHH."

He showed up a little while and he was 3 inches in. That was enough as he started to pump his hips up to enter her depths. Kuroka started to help him by bouncing down slightly as she wanted all of it inside her.

She used her senjutsu to get rid of her pain as she also felt something else. If hugging him made her absorb his aura, having it inside her directly was even better. He grit his teeth as he felt a different sensation than ever.

"Your ass is tight. Like it wants to squeeze my cock off."

"AHH, IT'S MY, FIRST TIME!"

It was not just tight, it was hot and wet. Her pussy juice was really effective and so was his precum. He kept it slow for a time, but once she was stretched out enough he shoved up making his hips hit her ass.

The slapping sound of his hips and his ras hitting sounded in the room while her loud moan filled the room.

"NYA! Fuck my ass hard."

He did as she demanded and he started to fuck her asshole hard and quick. He still played with her nipples, tail, and ears. This was the first real sex of any kind he was experiencing and he was in shock that it was this good.

Maybe it was who he was fucking, but it just felt perfect. Kuroka's every moan, twitch, and how she wrapped herself around his body was magical. She would lick his neck and tell him how much she loved him making him smile.

"KUROKA!"

He palmed her ass and shoved up hard which caused her a huge orgasm. It was better than when he went down on her and vice versa. At that moment he came deep into her ass which filled her up with his aura and his semen.

She would have loved him to do that in her pussy, but anal was good enough for now. She loved the whole thing, but what was in his semen was even better. With how much magic was in his body, his semen was equally full of it.

She shot up like a spring as she felt something weird above her ass. She turned around and saw a third tail. She felt her power grow rapidly as any reminder toxins in her body were destroyed. Her power that was already growing grew like a rocket.

All the years her power had not grown just came flooding into her like a flood. A powerful feeling erupted from her body as she finally after years entered the Satan class. All because she wanted to have sex which made it even better.

"FUCK ME MORE!"

He was not going to stop anytime soon so he did just as she ordered. For another hour they fucked nonstop until they stopped because she just could not withstand more so soon. It annoyed her, but they also had to be ready for when the others woke up.

It was her game to see how long it would take the others to realize that she was the only one he had sex with. She was winning the race, which she would have one if not for her being a Nekushou. She considered her win the moment he fucked her ass.

Not like she would tell them though.