Brother's Love, Sister's Love
I'm back with even more depraved fanfiction in store! Gotta love indulging my guilty pleasures... anyway, this time around, I'm doing a bunch of prompt fills, so this will be a series of ficlets, ranging in length, focusing on Kyousuke and Rin. Some may not necessarily be shippy but will still focus on the siblings.
If this pairing tickles your fancy and you haven't checked behind the M rated filter in the Little Busters category, I do have an M rated fic for this pairing as well.
Contains incest. Obviously. Don't like, don't read, and all that.
#001: Home
The door yielded to Kyousuke's push, revealing the interior of the apartment. His eardrums were immediately assailed by the sound of many cats meowing in unison.
"I'm home," Kyousuke called out, just loud enough to be heard over the din. He dropped his briefcase and waded through the sea of felines, wondering if the number of four legged residents had grown or if it was just his imagination. He was going to have to talk to Rin about that. Still, as long as Rin was happy, he was happy. It really was difficult not to spoil his beloved little sister.
Rin was curled up on the couch, eyes closed, with a peaceful expression on her face. One cat was spread out by her stomach and another was curled up behind her legs. It was such a heartwarming sight that Kyousuke couldn't help but just stand there, watching her with a smile on his face.
The moment was spoiled when a cat leaped onto the sofa and proceeded to walk onto Rin's face.
"Mmmf?!" Rin stirred, waving an arm. "Hey, get off!" She pushed the cat away and sat up, grumbling. "Geez, don't walk on me when I'm sleeping. How many times do I have to tell- Uwah?!"
Rin's eyes had met with Kyousuke's. Her lips flapped without any sound for a few seconds while her cheeks flushed. "How long have you been standing there?"
"Only a minute or so." Kyousuke's lips twitched at the corner. "I couldn't possibly disturb you while you were sleeping, could I?"
"Well, I don't want you watching me while I'm sleeping!" The flush in Rin's cheeks deepened. "That's just embarrassing." She lowered her head and puffed her cheeks out, letting out an indignant huff. "Geez."
Kyousuke chuckled, reaching out to rub her head. She really was so cute. Rin peeked up at him through her bangs, a slight frown creasing her brow. "So, what did you get up to today?"
"Well, not a lot. I did go out for a walk though, I went all the way to the park and even managed to find two new cats." Rin puffed her chest out, smiling.
So it really hadn't been his imagination after all. Kyousuke raised an eyebrow. "I see. That's, uh, quite impressive. But don't you think you've got enough cats for now, Rin?" Of course he was aware of the tiniest bit of hypocrisy in saying this, it was him who had gathered and foisted so many cats on her. He only had himself to blame for the multitude of cats Rin now owned.
"Hm, you think so?" Rin tilted her head, frown lines wrinkling her brow. "Maybe you're right. But I couldn't possibly get rid of Mozart and Jobs now, they've already settled in and I'd hate to throw them out."
Wow, she had even named the cats already. Kyousuke smiled, letting out a faint, exasperated sound. "I suppose not. But no more, alright?" Kyousuke sat down next to her. "It must be boring for you being stuck here all day while I'm at work."
"It's not too bad." Rin shrugged. "I've got the cats."
"Right. So you're not even feeling a little lonely while I'm not here?" Kyousuke regarded her with a faint smile.
Rin pursed her lips, her eyes sliding sideways. "It's not like I'm pining for you all day or anything," she said finally, crossing her arms. "I'm fine."
Kyousuke chuckled. "Just be honest, Rin. It won't kill you."
"I am! Geez, you're so annoying sometimes." Rin punctuated her statement with a huff. A long moment passed by before she spoke again. "I guess I'm kinda happy you're back home though."
"There you go." Kyousuke put his hand on her head, giving it another rub. "That wasn't too hard now, was it?"
Rin made awkward mumbling sounds while squirming around. It really was so cute how shy and awkward she could be, Kyousuke thought. Being honest really wasn't easy for her at all. He continued to smile at her fondly for a short few seconds before leaning in to wrap his arms around her. Rin made a faint noise, slightly startled by the sudden motion.
"Well, I'm home now." Kyousuke kissed her on the cheek. "So you're not lonely anymore."
"I told you, I'm not lonely," Rin protested, twisting around to face him. "I have the cats. I'm totally fine."
And she was back to being in complete denial. Kyousuke let out a sigh of exasperation mingled with amusement. "Alright, if you say so. So, where's my welcome home kiss?"
Rin blinked, a complicated expression forming on her face as she stared at him. Somehow, her cheeks managed to get even redder. Finally, she leaned in and quickly kissed his cheek. "W-welcome home."
"Ahh, that's more like it."
"Kissing is embarrassing," Rin mumbled, lowering her head.
"That's alright. You don't have to force yourself." Kyousuke ruffled her hair, giving her a swift peck on the forehead. "I'm just happy to be with my cute little sister." He rested his cheek atop her head, folding his arms around her in a secure embrace.
"You really do sound like a deranged siscon sometimes." In spite of her snide remark, Rin relaxed in his hold and closed her eyes.