A/N: summary of the chapter at the bottom.

Issei leaned back against the headboard. He wiped the sweat from his brow. "Wow."

"Ye, you really covered them," Asia said. She scooped up some cum from her chest.

"Yeah… I guess." He was still breathing hard. She had been relentless. Asia had made him cum three times in a row with her hands, mouth and chest. Even for a dragon, that was a bit much. She really had sucked him dry.

"Did you enjoy my new chest that much?" she asked. Asia popped the cum-soaked fingers in her mouth and eagerly licked them clean.

"Amazing. Soft and big and…" Issei sighed happily.

"Are they big enough? I can make them even bigger if you want to."

"No, this is perfect. I don't want you to lose your cuteness." He smiled.

"Are you sure? I still think they are-"

"Okay that's enough. I know you want to please me, Asia, but you really need to tone it down. If there is anything I want to change, I'll let you know."

"I'm sorry. It's just… you saved my life. I don't feel like I can ever repay you for that. It never feels like enough."

"I didn't really save your life."

"You're the only who ever cared about me. The only one who ever bothered to try."

"Oh come on. Rias-"

"Rias is a fucking bitch."

"What?"

"You know she let me die on purpose, right?"

"What do you mean?" Issei asked. He was a bit taken back by Asia's forcefulness.

"Back when Raynare was pulling out my Sacred Gear. She waited outside on purpose until I was dead so she could make me her servant."

"But… she told me she believed I could handle Raynare by myself."

"A person who really believes in you doesn't risk your life like that. She waited until it was too late because she wanted my power, just like Raynare."

Issei didn't know what to say. And when he tried to ask Ddraig for help, he got no response.

"I never wanted to be a devil," Asia admitted. "I hated it so much. I prayed every night for it to end."

"But, doesn't that-"

"Yeah it hurt. A lot. If you keep doing it it hurts more and more. I was usually crying after a while."

Issei swallowed hard.

"But the pain got less over time," Asia continued. "I couldn't figure out why. My thoughts kept drifting off to you more and more, but I was still praying. So why did it stop hurting? And soon I realised I wasn't praying to God anymore. I was praying to you. You're my God now."

"Oh."

"So will you please… let me worship you?"

She looked up at him with her big green eyes, filled with adoration.

He pulled her upwards and embraced her.

"I-Ise. I'm… I'm dirty."

"Nothing about you is dirty," he told her. "You are amazing, Asia."

She hesitated for a brief second, but then she returned the embrace.

"If this is really what you want, then fine. I'm not gonna pretend like it's not what I want."

"Issei?" she whispered.

"Yeah?"

"I uhm… I'm technically still a virgin. My p-pussy I mean."

"Oh. Yeah, I guess that's true."

"There is uhm… a scenario I have in my mind."

"We can do it however you want to, Asia. If you are ready."

"I think I am."

"You think?"

"I know I am. I… I want to do it. I want you to-"

A knock on the door interrupted them.

"Katase?"

"Who else would it be?" she said. "If it's a bad time, I can come back later. But I kinda have urgent news."

Issei turned to Asia. "Later okay? I promise."

"Of course."

He gave her a brief kiss on her lips.

"Alright, come on in."

Katase entered.

"So what's the news?"

"Uhm… Rias is kinda, challenging you."

"What?"

"A Rating Game."

[I already accepted,] Ddraig added.

"Hey, woah, what the hell?"

"She is offering her own body," Katase added. "If you win, she'll submit to you. But if she wins…"

"The other way around?"

"Yes."

"That's great," Asia said.

"Hey, woah hold on," Issei said. "We can't do this."

"Why not? It's great isn't it? We can finally put her in her place."

"We can't beat her," Issei said. "Look at us. Katase is a human and you're a healer. I can't take them all on by myself."

"Your dragon power has been increasing," Asia said.

"During sex," Issei argued. "But I haven't been in a real fight in months."

[Rias assured us that anyone would be free to pick sides.]

"We should start recruiting," Katase said.

"Hold on," Issei said.

"Oh come on. You're not scared are you?"

"No, but-"

[We're wasting time. We need to start recruiting before Rias-]

"Oh fuck all of you."

"Issei."

Before anyone could stop him, he ran out of the room.

Ddraig tried to talk to him, but Issei shut him out.

Issei didn't see where he was going, but somehow, he found himself in the attic.

It was a dusty place filled with strange objects. Probably artifacts from previous wielders. But he found picture books as well.

As it turns out, basically every previous wielder had a harem. All of the pictures were of the wielder surrounded by girls. Sometimes they were pretty explicit.

One in particular showed a tall handsome wielder surrounded by ten fully naked big-chested girls. They all had adoring looks in their eyes.

Could he ever be like that?

"Ise?"

Issei turned. "Katase?"

"I uhm… I'm sorry for before. It's your decision. You're the person who has to risk their freedom."

"I lost before. Over and over again. If I lose this time, it's over. Rias will never let me go."

"Then don't lose."

"It's not that simple. Before I didn't have a choice. But now I do. I can stay here and enjoy you and Asia, or I can risk everything for some silly dream. Even if I make Rias submit, I don't think it will be satisfying. She'll submit because the magic is forcing her, not because she wants to. It's just… magical rape."

"Wait you… you're scared of winning?"

"I'm losing either way, am I not? Either I lose and I become a slave or I win and I'll probably become some power hungry monster that doesn't care about anyone."

"I don't think you will," Katase said.

"You have no idea what you're talking about."

"Actually I do," she said. "Ddraig filled me in on everything. You could have made me a complete slave."

"What's the difference?"
"There is a huge difference. I'm still a normal person with thoughts and feelings. You made me feel pleasure like I've never felt before, but I chose to help you."

"Oh please. I did the equivalent of making you addicted to drugs."

"Fine," she said. "If that's how you wanna play it."

She pulled up her skirt and sat down on a nearby couch.

"What are you doing?"

"I'm gonna make myself cum," she announced. She spread her legs wide. Her pussy was already glistening wet.

"What?"

"If I cum all by myself, the seal will break, right? You'll have no power over me anymore."

"Yes, but-"

"So if I'm still begging for your dick afterwards then you'll believe that I really care about you?" she began to unbutton her blouse.

"Why the hell would you care about me? I was just a pervert spying on you."

"At first I hated you," she admitted. "I wanted to get revenge on you. So I began following you around."

She popped the last button and threw the blouse down. A lovely salmon-pink bra was revealed.

"But as I was following you around, looking for a way to get revenge, I noticed you were actually a great guy. A little perverted, yeah, but you were trying really hard." She reached back to unhook her bra.

"But."

"No one is perfect. But at least you are trying. Look at those pictures. You think any of them cared about any of those girls? Of course not. Don't be so hard on yourself, Issei. You are a nicer guy than all of them. Most guys in your situations would have ravaged hundreds of girls by now."

He wanted to reply, but at that moment, she lowered her bra. So suddenly all he could do was gape at her large breasts.

Katase was almost naked now. She only wore her thigh high socks and her skirt. But the skirt was bunched up around her waist, so he could see everything.

She lied back on the couch and opened her legs.

"Come closer," she urged him. "Look at how wet you make me."

"This is just magic," Issei argued. But he still came closer and stared at her.

She was almost clean shaven. Just a tiny hint of brown hair around the edges. But she was right. Her pussy lips were puffy with arousal. They were pouting at him. He could see the juices run down her thighs.

Katase reached higher with her right hand and flicked her clit.

"Will you please watch me again, Ise-kun?" she asked.

"Alright," Issei said. He grabbed a nearby chair and sat right in front of her so he had a good view of her pussy. "But you better give me a good show."

"Yes, Sir."

She started to rub her clit harder. Her other hand reached up and began to play with her exposed breasts. She grabbed one of her nipples and twisted hard. A moan escaped her lips.

Her breathing was getting faster. Her chest was moving up and down on the cadence of her breaths.

Katase took the hand off her pussy and put it in her mouth. She moaned around her fingers. When all of them were soaking wet with spit and pussy juices, she moved the hand down again. Slowly, she inserted the middle finger of her right hand into her pussy.

Katase smiled. "I can feel the spasms. It's hungry for your cock."

She pumped her finger in and out a couple times, but clearly, it wasn't enough to satisfy her, so she added a second finger.

More fluids leaked out and trickled down to her ass crack.

"Hm," Katase purred. "You want to know a little secret, Ise?"

"Sure."

"Sometimes, when I get really horny, I fantasise about you taking my last virginity."

The hand from her breast wandered down. It snaked below her leg.

"I've given a couple blowjobs to old boyfriends," she continued. "And I let Kiba fuck my pussy behind the gym. But no one has ever touched me down here."

Her fingers reached the rim of her ass.

"Don't worry," she added. "It's still completely virgin. I wanted it to be nice and tight for you so you could really enjoy stretching me out. So the only thing I ever put in there is my pinky." She bit her lip. "Want to see?"

"Do it."

She inhaled sharply. "Yes, Sir."

Very slowly, she traced the ring of her ass with her little pinky. Then, she began to push it inside.

"Oh. Oh my God."

"God isn't here," he told her. "Just you and me."

"Oh my… Issei."

Her little pinky slipped inside. Meanwhile, her fingers were still pumping her pussy. By now, she had added a third finger. Her thumb was rubbing her little clit at the same time. She was so wet that her juices trickled down from her fingers onto her pinky.

She pushed on until it was in up to the second knuckle.

"Almost there," he urged her.

"Ah, Ise?"

"Yes?"

"Have you ever… fucked a girl in the ass?"

"Yes."

"Really?"

"Yes." He thought back to Akeno. She had begged him to fuck her there. But Akeno was a bit of a masochist of course. And she had practised a lot with plugs and dildos before he ever fucked her.

"Great," Katase said. "Then. I'll just leave it to you. Whenever you want to."

Her finger went in all the way.

"Please," she begged. "Next time I'm practising keno. When I'm getting changed and I'm all sweaty, I want you to bend me over. Make me take it up the ass. Show me that no matter how much I practise, I'm weaker than you. I'm powerless. Use me."

"I will," Issei said. "And then you're going to come."

"No," she begged.

"Yes you will. You won't be able to stop yourself. It will be so humiliating. You'll try to hold back. You'll tell yourself you're not enjoying this as your hips start bucking back and forth on my cock. And you know that once you come, you'll never be able to come from anything else again. Your pussy alone will not satisfy you anymore. You'll always need something up your ass. You-"

He would have continued, but that was all she needed. Her fingers started to pump even faster. Her back arched and she let out a squeal. The mark appeared on her body, and then scattered as her body went into convulsions.

Juices squirted out of her pussy and onto the couch.

Then, she fell back down on the couch, breathing hard in the afterglow of her orgasm.

"How do you feel?" Issei asked.

"Fuck me," she begged. "Please."

"Which hole?"

"Whichever one you want."

She reached back down and spread both her ass and her pussy.

"Well I guess I'll take your pussy," Issei said. "Wouldn't want to ruin your fantasy."

"But… I can't go back to Kuoh. She found me out right away."

"We'll go back afterwards."

"After what?"

"After I beat Rias and make her my slave," he announced. "I'm not running away from a challenge. Never have. I'm going to beat her."

He positioned himself and shoved his cock inside her pussy in one rough thrust.

"Ah, fuck." Katase squaled. "I'm sensitive."

"Good. I like your pussy when it's quivering."

"O-Okay."

He started to fuck her hard and deep. Katase grabbed her chest and played with her tits.

"Don't," he told her. "I want to see them bounce."

She put her hands behind her head. "Like this?"

"Oh that's great."

He fucked her even harder. He had a great view of her big bouncing breasts now.

She moaned loudly. "Ise, if you keep going like that you're gonna make me cum again."

"Good."
"Ah no. I don't want to. I want to cum from my ass like you said."

"Well why don't you have one last orgasm from your pussy. A little farewell?"

Her breathing quickened. "Last one?"

"Yes. After that, the only orgasm your pussy gets is mine."

"I like that."

"You gotta hurry though, I'm getting close myself."

Katase reached down with her hand and rubbed her clit.

She felt her orgasm steadily approaching. Then, Issei did a particularly deep thrust which triggered it. Katase threw her head back. Her second orgasm was even more powerful than the first. Especially with his cock inside of her.

She heard him grunt. Her squeezing pussy was probably making him cum as well. Then, he thrust in all the way and became still.

He was cumming inside of her. She could actually feel it. It was so…

Oh God.

Instead of ending, her orgasm intensified. Her entire body began to shake.

Katase screamed out. Her eyes rolled back into her head.

The waves just kept coming.

Fully spent, Issei pulled out his cock and collapsed next to her on the couch.

Then, finally, her orgasm was coming down.

She put her head on his strong chest and embraced him tightly.

"You okay?" he asked.

"I… that was… intense."

"Yeah."

"No it's… something is wrong. I've never felt anything like that."

"Yeah," he grinned. "Lots of girls tell me that."

"I'm serious," she insisted. "That was… weird."

Even now she felt strange. Her head was spinning.

"Katase," he said. "How many times did you have sex? Ever?"

"Well… once with Kiba. And this was the second time with you."

"And the first time I used magic-"

She jerked upright. "Did you use it again? You-"

"I didn't use it again," he assured her. "You're free."

"Really?"

"Okay fine, I made my cock a little bit bigger right before you came, but that was it, I swear."

"Alright then. I guess I'm just a little inexperienced then."

"Do you feel better?"

"Yeah, I… I feel good." She sighed. The dizzy feeling had ended. Now there was just a warm glow in her body. She settled her head back on his chest. "Thanks, Ise. That was great."

He rubbed her hair.

They stayed like that for a couple minutes.

"Katase?" he finally said.

"Yeah?"

"The other girl in the kendo club. Murayama."

"What about her?"

"Any chance she…"

"Ye, Ise," she chuckled. "Not every girl fantasises about you fucking her in the ass."

"Sorry. I just-"

"She's more of a titty fuck girl."

Summary: Katase returns with the news of the Rating Game. They all want to fight, but Issei has his doubts. Katase convinces him to go fight. Issei frees her from his spell, but she stays with him. She admits she has a fantasy about having anal sex with him.