A high pitched scream pierced the air along with a burst of dramatic music. Yuzu jumped in her seat, pulling her blanket up to her chin even as her eyes stayed riveted to the television screen. "Run! Why won't she run?!" she whispered in frustrated distress.

Mei stifled a yawn with her hand. After a moment of passing interest in the events of the movie she asked, "Why did she decide to check out the disturbance in the nude?"

"Because she was taking a shower," Yuzu answered, eyes wide and glued to the screen. "She can't take a shower in peace because she heard a noise. If she paused to put on clothes, whatever made the noise would get away."

"But now whatever made the noise is stabbing her repeatedly."

"Ssshhh!"

Mei glanced side-long at her sister, thinking that Yuzu would probably die first if they were in a horror movie. Her eyes lingered and she took in the way Yuzu looked comfortably snug under the blanket. Mei scooted over and took the liberty of lifting Yuzu's blanket and helping herself to it as well, snuggling up to Yuzu.

The blonde was finally yanked from the movie experience by Mei sidling up under her arm like a big cat. "M-Mei?" Yuzu stuttered, face growing hot as Mei made herself comfortable against her.

"This is normal for sisters, right?" Mei said innocently, eyes back on the movie.

"I-I guess…" Yuzu murmured demurely as she mentally did backflips and congratulated herself on staying still and wearing deodorant that day. Her eyes slowly went wide as she thought about what else she could get away with. Mei seemed to think sisters did all sorts of weird stuff together!

Yuzu shook her head. 'No, I shouldn't take advantage of the situation like that! Sisters definitely don't do that sort of thing!'

Mei started shifting under the blanket, making Yuzu tense up. After a moment, Mei's hand emerged from the blanket with her pants in hand. "It's normal for sisters to watch movies without pants, right?"

Yuzu stared at her for what seemed an eternity, before she slowly started nodding. Not entirely successful in keeping the nervous squeak out of her voice she said, "Pft, y-yeah... That's the most normaliest thing in the world, yo!" She tried to shrug nonchalantly as Mei dropped her pair of pants on the floor by the couch. A horrified scream sounded from the movie as Mei pressed up against Yuzu once again. Yuzu wanted to scream in an entirely different way.

"Are you okay?" Mei asked in concern.

Yuzu nodded rapidly, gesturing at the screen with trembling fingers. "Yeah! Just..." Her voice was all sorts of pitches and she tried to get it under control with a swallow. She could totally feel Mei's skin on her. "Very compelling movie!"

Mei smirked to herself. Looking straight at the tv she suggested offhandedly, "You should take your pants off too."

Yuzu's head snapped to her, eyes wide, even doing a double take. Then she scrambled under the cover, ripping her pants off and throwing them to the far end of the room. She was practically vibrating with excitement as she settled next to Mei, their naked legs brushing together.

'Thank you, normal sister behavior!' Yuzu cried to herself, not even paying attention to the movie anymore. She should say something so that she didn't screw it up!

"W-wow, this is so normal…"

"Yes."

"It's so normal, Matsuri and I do it all the time!" As soon as the words left her lips Yuzu knew she screwed that one up. She could feel Mei's eyes on her, turning the side of her face to ice.

"Please don't kill me! No! NOOOOOOOO!" a character in the movie begged as Yuzu started sweating profusely.

Slowly, Mei's icy gaze left her. "Then I guess we'll have to even more normal, don't we?"

"Uh..." Yuzu wondered what that even meant but said, "Makes sense…" all the same.

"We'll be the most normal sisters ever."

"R-Right!"

"Take off your shirt."

"Wait, what-"

"Take off your shirt."

The next day Mei was gathering her towel to get into the bath when Yuzu popped out from behind a wall. She leaned against it, trying to look as cool as possible. "Hey," she said to Mei, jerking her chin in the girl's direction. "Gonna take a bath?"

"Yes," Mei confirmed, suppressing any amusement.

"Cool, cool. So," Yuzu propped her elbow on the wall and propped her head on her hand. "I heard it's totally normal for sisters to help each other bathe."

"Is that so?"

"Absolutely," Yuzu said in her smoothest voice. "As the older sister, it's my duty to help you reach all the deep places you can't."

"That's a very compelling argument."

Yuzu perked up at that. "Really? Well, lets-" Her elbow slipped on the wall and she stumbled face first into it with a loud 'smack'. "Waah!"

Mei released a surprisingly loud laugh, but she managed to smother it after a second, composing her face as much as possible.

Yuzu muttered to herself as she verified that she hadn't broken her face against the wall. "What was I saying?"

"You were offering your assistance in my bath," Mei answered, having managed to compose herself in time without Yuzu noticing. She was like Batman.

"Right!" Yuzu grinned at Mei, a red mark clearly visible in the middle of her face. "That's what big sisters do, right?"

Mei walked past her towards the bathroom, taking the blonde's hand while she was at it. "Sounds legitimate."

Harumi was diligently painting her toenails when her cell phone rang. Delicately, so that she wouldn't ruin her highly detailed work, she reached over and plucked the device and answered it cheerily. "Hey hey, thank you for calling Super Fun Times, home of the world's biggest dildo, how may I help you?"

"Harumin, it's Yuzu," her friend said urgently into the phone.

"Hey Yuzu-chi, what's up?"

"You have a sister, right?"

"Yeah, what about her?" Harumin asked in confusion.

"It's normal for sisters to eat together, right?" Yuzu asked.

Harumi hummed as she resumed her nail work. "I guess, though I try to avoid that as much as possible."

"Great! So it wouldn't be that out of the ordinary for sisters to eat off of each other, right?" Yuzu said so quickly Harumin wasn't sure she heard right.

"I'm sorry, can you repeat that, because it sounded like you said sisters eating off each other was normal?"

"Nothing! Gotta go, bye!" Yuzu hung up the phone quickly. Harumi looked at her phone in bemusement before she was distracted by an unwanted blot on her toe.

Yuzu and Mei laid panting on their bed, staring at the ceiling. The surrounding bed covers as well as their bodies were covered in chocolate. Even the walls and the ceiling were covered in chocolate for some reason, the stuff was everywhere.

"Mei… I don't think this is normal for sist-"

"It's normal."

"Okay."