Even though Halloween is a long while away, I felt like writing a Halloween one-shot, so here's story 36, with some Furuichi x Yolda! Enjoy!

Disclaimer: Beelzebub belongs to Ryuuhei Tamura, not me.

Story 36: Seductive Demon

Characters: Furuichi, Yolda, Agiel, Hecadoth, the Ishiyama Gang

Pairings: Furuichi x Yolda

Summary: During a Halloween party at Himekawa's place, Furuichi receives a pleasant surprise from Yolda, who guarantees that his Halloween would be the best one ever.

Furuichi looked at himself in the mirror once more, making sure that his costume looked good on him, and that he had everything he needed. He smiled as he looked at himself in the mirror. Not bad.

Tonight, there was a Halloween party at Himekawa's place, and he had been invited to it. Actually, the entire Ishiyama crowd had been invited for the party, and so had Hecadoth and Agiel. In fact, they had gone out to look for costumes for the party, since they were all told to dress up in a costume. Furuichi, while he had been having some trouble initially, he had chosen to go as a medieval knight. When he had told about this to Hecadoth and Agiel, they had both eagerly helped out with his costume by modifying it to look like a real knight's armour.

The door to his room opened, revealing Hecadoth and Agiel in their costumes. Hecadoth was dressed as a vampire, and wore a white dress shirt with a deep red vest and black dress pants, along with a black cape. Meanwhile, Agiel had dressed up as a sexy witch, and wore a black halter dress that hugged her curvaceous figure with fishnet tights, black boots, and a black hat on her head.

"How do we look, Furuichi?" Hecadoth asked.

Furuichi smiled at them. "You guys look great," he said. "What do you think of your costumes?"

"Not bad, actually," Hecadoth admitted. "To be honest, I quite like this costume. It looks both eerie and refined at the same time."

"I really like my costume! It's quite cute!" Agiel said.

"Okay, Oga, Baby Beel, and Hilda should be here soon, so we'll just go downstairs and wait," Furuichi said.

At that moment, they heard the doorbell, so they went down to answer the door. Sure enough, Oga, Baby Beel, and Hilda stood before them in their costumes, all of them dressed as pirates.

"Yo!" Oga said.

Furuichi looked at them in surprise. "Wait, how come you're all dressed as pirates?" he asked.

"Misaki made us," Oga said, rolling his eyes. "And I couldn't say no, unless I wanted to get my ass beaten."

A bead of sweat rolled down the side of Furuichi's head as he chuckled nervously. He knew that Oga could never say no to Misaki, unless he wanted to feel her wrath. Right then, they heard a familiar voice from behind Oga.

"My, my… aren't you forgetting someone?" They all turned and to their surprise, they saw Yolda dressed up as a sexy devil, wearing a red strapless dress that hugged her body, red heels, and she even had red devil ears, a tail, some wings, and a trident. Furuichi immediately felt his face heating up.

"Wait, you're coming as well?" Agiel asked in surprise. "Why?"

Yolda pouted slightly. "How rude," she chided. "If I want to come, I want to. Besides, is it wrong for me to want to go to a party along with my sister?"

"Oh, what the hell, she can come with us," Furuichi said.

Yolda perked up slightly upon hearing that, and she gave Furuichi a flirtatious smile and a wink. "You're too sweet, Furuichi-kun~" she thanked coyly. She had to suppress the urge to laugh upon seeing Furuichi's eyes widen in surprise and a blush stain his face. Even if he was a human, she had to admit, he was really cute.

"Let's just go," Hecadoth said.

They made their way to Himekawa's apartment, all of them now ready for the party. It didn't take too long for them to reach the apartment, and when they walked in, they saw a sign that directed them to the game room, where the party was taking place. Sure enough, nearly the entire Ishiyama crowd was there, all of them dressed up.

Kunieda and the Red Tails had all dressed up as various scary characters (Kunieda was a witch, Nene was a black cat, Chiaki was Pyramid Head from Silent Hill, Yuka was a zombie, Ryoko was a mummy queen, and Kaoru was a murder victim), Kanzaki was dressed as a skeleton, Natsume had dressed as a butler, Shiroyama was dressed as a werewolf, Toujou had come as a samurai warrior, Jinno Kaoru was dressed as the Grim Reaper, and Shouji was dressed as a doctor. They also saw that Himekawa was dressed as a Pharaoh, and was sitting by the TV, drinking some blood-red punch.

Once again, Agiel had gone over to Kunieda in excitement. "Look at us, Kunieda-chan!" she said, her voice excited. "We're wearing the same costumes! Isn't this great?"

"Uh- yeah… I guess…" Kunieda said hesitantly.

"Looking quite manly there, huh, Furuichi?" Kanzaki teased, grinning at Furuichi.

Furuichi smiled reluctantly. "S-Sure, I-I guess…"

"Dabu!" Baby Beel pointed at the food table before looking at Oga.

"You want to eat, Baby Beel? Sure, whatever." Oga, Hilda, and Baby Beel made their way to the food table for some Halloween-themed snacks. Meanwhile, Yolda seemed to have gone over to the Red Tails to chat.

Furuichi just walked around and made some small talk with people, even receiving compliments on his knight costume from people. Even Nene had commented on it, saying that it really suited him. That made Furuichi very happy and proud, considering that she was a Red Tail. Right now, though, he was standing and talking with Hecadoth.

"You know, this 'Halloween' festival you humans have seems quite fun, actually," Hecadoth admitted. "Although, there's some inaccuracies I've noticed."

"Like what?" Furuichi asked.

"The so-called 'Grim Reaper' costume that we saw in the stores?" Hecadoth started. "That's not what the Grim Reaper looks like. He's a shadow demon with no form."

"He's literally a shadow?" Furuichi said, surprised.

"Yes. This business of him being a skeleton with a black cape and carrying a scythe is just bullshit, to be frank," Hecadoth said, rolling his eyes.

A bead of sweat rolled down Furuichi's head. "Well, that's what humans believe the Grim Reaper looks like, Hecadoth," he said. "It's not like all of us know about the existence of demons and the like."

Hecadoth took a sip of the fruit punch. "But still, I really like this idea of dressing up and scaring people," he said. "What do you usually do on the actual day of Halloween?"

"I just watch whatever horror movie's playing on TV and try not to freak out too much," Furuichi laughed. "Last year, I think it was Sinister I saw on TV, and I didn't sleep for a week."

Hecadoth chuckled. "So, are you planning on watching a horror movie again?" he asked.

"Nah, after watching Sinister, I've discovered that I'm not very good with horror movies," Furuichi said. "But you guys can if you want. I think you might like any of the Saw movies."

"Really? How come?" Hecadoth asked.

Furuichi smiled wryly. "Well, you're demons, and you really like torture and killing, and those movies are filled with torture and killing, from what I heard," he said.

The demon smirked. "That so? Well, we'll try and check it out," he said.

Furuichi then glanced over at the food table, where he saw Yolda having some punch. "Something's kinda been nagging at me for a while. Why did Yolda come to this party?" he asked.

"I don't know," Hecadoth admitted. "Maybe she seemed a bit interested in Halloween and wanted to check this out? Or…" He just happened to catch a glance at the demon maidservant and saw her eyeing Furuichi with desire. Seeing this, he smirked slightly.

"Or what?" Furuichi asked.

"Maybe she has an ulterior motive," Hecadoth said. His smirk didn't go unnoticed by Furuichi, who was both confused and suspicious as to why Hecadoth was smirking.

"Oi, what's with that face?" Furuichi asked, eyeing him warily.

Hecadoth turned to make his way to the food table. "Well, I can only tell you what I know about Demon Maidservants," he said, his tone slightly teasing. "When they like someone, they act rather… provocative, let's say." He started to walk away. "I'll let you think about it."

"The hell?" Furuichi was utterly dumbfounded by what Hecadoth said. However, before he could do anything else, Yolda suddenly approached him, a rather sultry smile on her face.

"Hey, Furuichi-kun~" she said coyly. "What do you say about the two of us going out into the courtyard for a little talk?" she offered.

Furuichi was extremely surprised by this offer. In fact, he felt his face heating up quite quickly, but he nodded wordlessly. Yolda giggled and gave him the 'come-hither' gesture with her red gloved fingers.

He followed her until they were outside in the courtyard, away from the party and the crowd. "So, you enjoying yourself?" Yolda asked.

"Y-Yeah, I am," Furuichi said, chuckling nervously. "What about you?" he asked.

"Oh, you really are such a gentleman," Yolda giggled. "I'm enjoying myself quite well." She decided to try and have some fun with him, and she had to resist the urge to smile as she thought of his reactions.

The demon stood in front of Furuichi and leaned against a tree in a rather suggestive manner. "What do you think of my costume, Furuichi?" she asked, making sure to emphasize her bust a little in her pose.

Furuichi's eyes widened in surprise as he blushed deeply. "It really suits you," he said, his voice wavering. However, he did somehow manage to give her a small smile. "You look quite gorgeous in it."

Yolda smiled. She felt a slightly warm feeling in her upon hearing that compliment. No other man had ever been like this towards her. "Thank you," she thanked warmly, slightly surprised at how sincere her voice was. "You look like quite the charmer in that costume too. A knight in shining armour, hm?"

Furuichi laughed nervously as he felt a warm feeling within him. He was also slightly surprised at how sincere the compliment was. "Yeah," he said. However, a slight smirk crossed his face. "And you, I take it you're a sexy demon?" he asked, his voice sounding coy.

Now, it was Yolda's turn to look surprised upon hearing that. Wow… this guy's quite unpredictable! She did not expect to hear something like that from Furuichi, someone who was kind of a dork around girls. However, to be honest, this sudden boldness really attracted her. Furuichi really was one of a kind, and he was definitely a real gem.

"Oh? You think I'm sexy?" she asked, her voice going back to that of a seductive temptress. "Well, we demons can be quite sexy when we want to."

She was amused to see Furuichi become slightly flustered again. Right then, he cleared his throat to say something else. "Well, you know…" he started. "You actually do look quite lovely in that costume, Yolda." He then gave her a smile. "Also, you look really pretty when you smile for real."

Now Yolda most definitely didn't expect him to say that and before she realized, she felt her own face heating up and her heart beating faster. He really was quite cute, and very unlike any demon male she had met. However, this all added to his charm. Yolda would never admit it out loud, but she had developed a rather strong attraction towards Furuichi. But it was this moment that confirmed her romantic feelings for him.

He is most definitely a keeper! Yolda thought to herself as she made her way to Furuichi, smiling softly.

"All flirting aside…" She cupped her hands around Furuichi's face before moving closer to him, their foreheads touching.

Furuichi was taken aback by this sudden move, but before he could say anything, Yolda pressed a finger to his lips, hushing him. She then gave him a sweet, genuine smile. "You really are quite cute, you know that, Furuichi?" she told him fondly. "But I really like that about you."

"Wait, what?" Furuichi asked, surprised.

Yolda giggled again. "I like you, Furuichi," she told him sincerely. "You're so adorable and quite clever, and to be honest, I've been feeling this for a while. You're really sweet and such a gentleman, and it's quite hot, actually." She leaned in closer so that their lips were inches apart. "How about we make this Halloween memorable for the both of us?"

Furuichi couldn't help but grin. He had also harboured a few romantic feelings for Yolda for a while, but was afraid to confess out of fear that she would reject him. However, not only did it surprise him to know that she felt the same way about him, but that she thought he was adorable. He placed his hands on her hips as he smiled back at her.

"What do you have in mind?" he asked coyly.

Yolda smirked. "This."

She closed the distance between them as she captured his lips with hers in a sweet, gentle kiss, holding his face gently as she moved her body closer to him. Furuichi kissed her back just as gently, holding her hips as he pulled her closer. For a moment, Furuichi couldn't believe that he was kissing Yolda, the sister of Hilda and an equally vicious Demon Maidservant. However, he knew that it was real the moment Yolda decided to deepen the kiss and it began to get even hotter as their arms roamed each other's bodies. By then, the sounds of their soft moans and heavy breathing was filling the silent courtyard.

Yolda pulled away, giving Furuichi a seductive smile. He looked so hot right now. His face was flushed red, his eyes half-lidded, his lips parted slightly as he panted softly. "Wow…" he said softly. He had never thought that his first kiss would be this hot, but he was most definitely not complaining. But before he could do anything, Yolda moved her lips to his ear.

"Let's continue this later, hm?" she whispered in a sultry voice.

Furuichi grinned. "Sure," he said.

For the rest of the party, a lot of people noticed the rather suggestive glances that Furuichi and Yolda were exchanging each other, but they didn't say anything. Not that they needed to know. After all, some things were best left a secret.

That included secret kisses that were as hot and passionate as the one that Furuichi and Yolda shared in the courtyard. As well as the many other secret kisses they exchanged that night, and their little tryst in one of the rooms in the apartment building.