The Stolitz sisters had decided to do a bit of sisterly bonding.

Loona stretched out on the couch, her tail swishing idly while Octavia, perched nearby in her oversized star-emblazoned pajama top, glanced over at her wolfish companion with a small, mischievous smirk. Tonight, their usual teasing and distant sibling-like dynamic had shifted into something more playful, and Octavia had an idea she was eager to try.

“You ready for this?” Octavia asked, her voice calm but tinged with a teasing edge.
Loona raised an eyebrow, tilting her head. “I dunno, birdbrain. Are you ready for this?” she shot back, smirking.

Octavia rolled her eyes, but her feathers fluffed slightly in anticipation. She stood, her dark tail swishing behind her as she approached Loona. “Just… trust me. It’ll be fun. Weird, but fun.”

Loona sighed dramatically, lying back and letting her arms dangle off the couch. “Yeah, yeah. You owe me for this,” she said, grinning.

With that, Octavia knelt down and gently placed her hands on Loona’s shoulders. “Alright, don’t freak out,” she said softly, before opening her beak wider than seemed possible, her sharp teeth gleaming as she carefully lowered her head toward Loona.
Loona blinked, her usual sarcastic retort caught in her throat as Octavia’s maw closed around her head. “Oh, wow, okay, you’re just going for it,” Loona muttered, her voice muffled but surprisingly calm.

Octavia began to swallow, her throat expanding slightly to accommodate Loona’s shape. She took her time, her movements slow and deliberate to make sure Loona stayed comfortable. As Loona’s shoulders slipped past her beak, Octavia’s belly began to swell, the fabric of her starry pajama top stretching to accommodate the growing girth.

Glrrrk… glorp…

The sounds of Octavia’s body working echoed in the room as Loona’s torso disappeared further inside. Loona wiggled her tail lazily, half amused and half surprised by how cozy the whole thing felt.

“You’re taking this pretty well,” Octavia commented between gulps, her voice slightly strained but still calm.

“Eh, it’s kinda nice,” Loona replied, her voice muffled. “Kinda warm, too.”
Octavia chuckled softly, the vibration causing her expanding belly to jiggle slightly as Loona’s legs slid inside. With one final gulp, Octavia closed her beak, letting out a soft sigh as her now-massive belly settled into place.

BIORRP!

A loud, satisfied burp escaped her, and she covered her beak with a wing, her cheeks flushing slightly. “Excuse me,” she murmured, patting her round belly as it gurgled and shifted.

Inside, Loona stretched out, finding the warm, soft space surprisingly comfortable. “Alright, birdbrain, I’ll give you this—it’s not bad in here,” she said, her voice muffled but clear.

Octavia smirked, running her hands over her taut stomach, feeling the faint movements of her sister inside. “See? Told you this would be fun,” she teased, giving her belly a gentle poke.

The soft sloshing and gurgling sounds filled the room as Octavia sat back, resting her swollen stomach in her lap. She occasionally rubbed it in slow circles, her feathers brushing over the stretched fabric of her shirt.

“You better not fall asleep in there,” Octavia teased, leaning back against the couch.
“No promises,” Loona replied with a yawn. “It’s comfy in here.”

Octavia chuckled, giving her belly a few affectionate pats. “Guess I’ll be stuck with you for a while, then,” she said softly, a faint smile crossing her face.

As the minutes passed, the two sisters settled into a quiet, comfortable rhythm. Octavia hummed softly, her hands idly rubbing her belly, while Loona’s muffled voice grew quieter, her relaxed breathing signaling that she was drifting off to sleep.

“Good night, Loona,” Octavia murmured, leaning her head back and closing her eyes.
Her swollen stomach gave a contented slosh in response, the sounds of their unusual bonding moment filling the room with a strange but undeniable warmth.


Art/Story © me
Octavia & Loona © Vivziepop

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