Another sister

"You look like Rarity!"

Sweetie Belle squealed, behind Rarity, who was still staring at the pony in the rain, that pony suddenly seemed to notice the resemblance,

"oh well isn't that interesting. Would you mind if I stayed with you nice ponies until I find my way to Canterlot?"

Rarity shook lightly and flashed a brilliant dazzling grin, even though she was feeling a bit strange. She was the element of generosity, she must let this pony stay until tomorrow.

"Um..oh course you can. I'm Rarity, this is-"

The unicorn pushed past Rarity and walked into the kitchen, took off her shawl and dropped it on the ground, Rarity closed the door behind her.

"-Sweetie Belle," she finished.

"Purity." The pony muttered,

Rarity glimpsed Purity's cutie mark, it was a dark red apple with purple mist behind it, and a bite in it.

Like a poisonous Apple.

"Do you need a place to sleep?" Sweetie belle asked her, hoping in her path.

"You could use the couch or-"

Purity grimaced.

" maybe I could use your sister's bed..it would fit me,"

she blinked innocently at Rarity, who gulped. She usually never let anyone in her bed.

"O-of course!"

She smiled worriedly, she wasn't entirely happy about a strange pony staying there. Sweetie Belle cocked her head,

" why are you going to Canterlot?" She asked, going to hang up Purity's shawl.

"visiting friends.. Now, bed?"

She looked at Rarity like, haha, I get your bed.

~

Rarity couldn't sleep on the couch, and slowly morning rolled by, and rarity was exhausted. But Sweetie Belle came downstairs with Purity, and when Rarity did get up, The two ponies were eating eggs and toast.

" could you take me too the train station, Sweetie?"

Rarity was mildly annoyed purity had chosen the nickname only Rarity used.

"I can bring you," Rarity offered, her generosity kicking in again.

but surprisingly, Purity glared in her direction,

"that's fine, thanks. Sweetie Belle, I'd rather you show me, we could talk about ideas of how you could get your cutie mark!"

Sweetie beamed up at purity,

"okay!"

Rarity cleared her throat and both ponies glanced at her.

"Come right back after, Sweetie Belle." She muttered.

She nodded enthusiastically, "I will!"

"I'm going to help AJ sew her hat beck together, apparently Winona was 'playing' with it." She chuckled, but Purity didn't crack a smile.

"That's..why I have Opel.." Rarity murmured.

looking away, Opel was snoozing on her bed right now, upstairs.

"Well, let's go Purity!"

Sweetie Belle took Purity's Hoof and they cantered out the door.

~

"Uh, Rarity, ah didn't ask for some sequins on mah hat.."

Applejack trailed off, Rarity was at her friend's table sewing the hat, but also placing sequins and purple glitter,

" what was that, dear?"

AJ slipped the hat out of Rarity's way and shook it until the glitter and sequins were off, then set it on her head, Rarity turned other,

"as I was saying, the pony looks exactly like me, well, I'm more glamorous, perhaps."

She flicked her mane, and Applejack smiled knowingly.