Chapter 18: The Promise Date

"Did you achieve the Balance Breaker with your Sacred Gear?" Rias was surprised by Yuuto's appearance in full armor.

"No," Yuuto shook his head.

"What is this armor then?" Akeno asked as she curiously touched his armor.

"It's just a little experiment to see if I can create armor using Sword Birth, and it was a success," Yuuto replied.

"How durable is this armor?" Rias inquired.

"I'm not sure, do one of you want to test it out?" Yuuto suggested.

"Can I test it?" Koneko raised her hand.

"Sure, let's move a bit further away from Rias and Akeno," Yuuto said as he and Koneko walked away from the other two girls.

Yuuto opened his arms, gesturing for Koneko to do her best. Instantly, Koneko took a fighting stance, and her right hand began to glow with a blue aura. She dashed toward Yuuto and landed a straight punch on his stomach.

Yuuto took the hit head-on, without enhancing his armor, and didn't even flinch. He tapped the dust off his body like it was nothing.

Koneko felt the strength of the armor, but deep down, she knew that if she used her full power, the armor could be broken.

Koneko looked down at her knuckles, feeling the weight of her inadequacy. She had always prided herself on her strength and combat prowess, but seeing Yuuto shrug off her punch so easily made her realize that she still had a long way to go.

'I need to train harder,' Koneko thought to herself. 'I need to become stronger so that I can protect this family.' She looked up at Yuuto, Rias, and Akeno with renewed determination. She knew that they were counting on her, and she couldn't afford to let them down.

Taking a deep breath, Koneko closed her eyes and focused on her training. She visualized herself getting stronger, faster, and more agile, and she could feel her muscles tensing with each passing second. When she opened her eyes, she felt a surge of energy coursing through her veins.

"Again," she said, taking up a fighting stance. "I want to try again."

Yuuto smiled, impressed by her determination. "Sure thing," he said, readying himself for another punch.

As Koneko delivered another punch, Yuuto was surprised to feel a slight tremor running through his body. He stumbled back a step, caught off guard by the sudden force of the blow.

'Whoa, I felt that one,' he thought to himself. 'She must have accidentally enhanced her fist with Senjutsu or this is just her pure strength.'

Yuuto couldn't help but smile behind his mask. He was impressed by Koneko's tenacity and natural strength. He knew that she had the potential to become one of the strongest members of their group if she continued to hone her abilities.

"Nice job, Koneko," he said, nodding approvingly. "I felt that one." He gave her a gentle pat on the head, and Koneko allowed it, feeling a sense of contentment wash over her.

She couldn't help but purr softly in response, her cat instincts coming into play.

Yuuto couldn't help but smile at Koneko's behavior. 'She really is a cat,' he thought to himself. 'I wonder how cute she would be with her cat ears and tail in Nekoshou Mode.'

He had been thinking about it ever since he first saw Koneko. Thanks to the anime he had watched in his previous world, he wanted to hear her say "nya" at the end of her sentences like a demi-human.

....

In the meeting room, Akeno sleeps soundly on Yuuto's lap with a content smile while he tenderly strokes her hair. Yuuto breaks the silence by asking Rias if there's anything new for him to do.

Rias pauses to look through the papers and finds a task for him, "There's a Stray Devil hunting that needs to be done."

"I can take care of it," Yuuto agrees.

After an hour or so, the room empties out, leaving only Yuuto and Akeno. She wakes up and greets him with a mischievous smile. Akeno moves closer, sitting on his lap and wrapping her arms around his neck.

"Now we have the room all to ourselves," she licks her lips and teases him, "Ara ara, someone is very impatient," feeling his arousal between her legs.

Yuuto grins and hugs her waist, "Sometimes I wonder who's hornier?"

"Me, of course," As Akeno continues kissing Yuuto, he responds eagerly, deepening the kiss with passion. She then starts to trail kisses down his neck, nipping and biting gently as she goes. Yuuto moans softly, his hands wandering up and down her back.

Akeno's hand then starts to make its way down to Yuuto's crotch, rubbing him through his pants. She can feel him getting hard under her touch, making her grin with excitement. Yuuto pulls back slightly, his breathing heavy.

Akeno giggles and whispers in Yuuto's ear, "Yes, let's do it right here on the table. I want everyone to know how much I love you and how good you make me feel." Yuuto grins mischievously as he pulls Akeno onto the table and starts to kiss her passionately. They quickly start to undress each other, with Yuuto's hands exploring Akeno's curves and Akeno moaning in pleasure.

[ AN: For those who want this scene to continue, I'm sorry because I cannot take it any further. So, I hope you enjoyed this little teaser. Also, they are doing all the way.]

After indulging in several passionate makeout sessions, Akeno rests her head on Yuuto's shoulder as they cuddle naked. The room is filled with the sweet scent of their lovemaking.

Akeno playfully asks Yuuto, "I never knew you had that wild side in you. What made you have sex with me?"

Yuuto answers honestly, "I was just really horny, and seeing you sweating in your sports uniform awakened something deep inside me. Yesterday's events also contributed to my arousal, I couldn't hold it any longer."

Akeno chuckles and hugs him tightly, "Ufufu, I'm glad I could satisfy you."

Yuuto suggests, "Let's go on a date after I finish hunting the Stray Devil, okay?"

Akeno agrees, "Sure, let's do that," and closes her eyes.

Yuuto sighs at his choice, 'If I had known I would be doing this, I should not have created two swords. I'm mentally and physically exhausted.'