Bittersweet Yellow

It was an 'average' day in the Vocaloid house. Well, what is considered 'average' for them? The day was a natural routine for them; Miku was out with Master practicing more songs as usual, Kaito was contained in his bedroom, watching 'How it's Made: Ice Cream Special', Meiko probably was either still sleeping or out getting un-needed groceries- It depended on the day, and Len and Rin were 'playing' in their room, as usual. What they didn't' know was Miku was coming home because she was feeling ill.

"Oh come on, just give it to me!" Len hollered and it was heard through their closed door.

"No, you don't even need it!" Rin's voice was loud but muffled.

"You'll never use it!" Len groaned.

"I'll use it more than you will ever will!" Rin growled, her voice was still sounded muffled, and there was a thump.

Miku sighed, rolling her eyes. Reluctant to roll the doorknob in her hands, she decided against it and was surprised by the sight. In an instant, the bickering stopped.

The bed sheet was tossed onto the floor. The yellow comforter was balled in front of the door. Huge fruit plushies were scattered all over, on shelves, their desk and the floor. The pictures that were hanging either fell or now were crooked. On the floor were a boy and a girl- Len and Rin. Awkwardly, Len had her pinned to the floor.

For once, Rin felt exposed and afraid. The way Len tried to dominate her this time wasn't normal. She was always the one who did it, especially when somebody saw. She lightly blushed, feeling embarrassed to be the one losing this time.

"Oh my goodness, what's this?" Miku gasped. In Rin's mouth was a small black square. Truthfully, Miku hoped it wasn't the worst case scenario- They were going to commit the final stage of incest. Sure, Len and Rin were a bit too close but they didn't have feelings for each other, hopefully. "What is that in your mouth Rin?" Miku shuddered again.

The black square was a black pouch that contained a key for for a lock on one of Rin's drawers that hid Len's laptop. They were fighting over it earlier, but now, maybe Len will be more grateful for his laptop then he was in the first place. This, was something Miku didn't know.

"It's n-nothing, I swear!" Rin's eyes widened, she didn't want Miku to figure out that this whole commotion was about something so... so... silly. Len cringed, shutting his eyes tightly and increasing his grip on Rin. "L-Len, wh-what are you doing? That hurts!" Rin's eyes filled with tears.

"..." Len bit his bottom lip. He didn't want to answer while Miku was standing there. A warm fuzzy feeling invaded his stomach, his body temperature increased. "Miku, this isn't your place to be, so leave, now!" He shouted. He snapped his head up at her and glared. He just wanted to update his story and get it over with, dammit. While Miku was there, he wouldn't get the key any faster!

"O-kay... Then... Kagamincest..." Miku's eyes were still wide, and she spoke slowly but strangely, Rin gave Len a confused expression. Len tried to keep Rin as innocent as he could, and hoped she didn't understand the term 'incest' yet. Rin's wrists went from turning red to a light purple, her fingers felt tingly. "Just keep quiet." Miku looked resentful, and unnecessarily slammed the door.

Len felt a pang of guilt overcome him, Miku wasn't looking well, and he should have worded it better. He was hurting his younger sister. The black square from her mouth slipped, the sound of metal echoed in the room, and landed beside her left ear. Her eyes showed she was scared. He could even feel her tremble underneath her.

"Are you all right?" Len whispered, watching his sister cower. Rin had never seen her brother this angry, this... powerful before. He was always the good big brother everybody wants. He was perfect in her eyes, always got the high grades, good looks, and knew how to act like a real prince. For the longest time, she looked up to him, now, she wasn't so sure.

"N-No, not really." Her eyes darted to her wrists, and then back into his eyes, they were like big pools of the ocean right now, indicating he was regretful. It started out playful but now she was a bit frightened. "Len... What happened?" Her voice was barely audible. He was still watching her from above but he shook his head. He felt amazing though, finally the one in power. Being the one to call the shots. Being the one on top-

No, he shouldn't think things like that.

"Something... Something bad happened Rin..." He loosened his grip on her but still startled her waist. She didn't really blink. Rin was lost in translation; she didn't know what he meant. He felt like, this was supposed to written next in his story, so why not live it? He felt horrible, he shouldn't let her suffer for his own experience but he felt like he needed this.

I have to do this, even if it's your first.

"Wha-" Her voice was soft, but it was cut off, Len captured her lips with his. Rin didn't fight back, she just let him kiss her.