Crossing Worlds

A Diaper Dimension, original story by SolaraScott

Chapter 43: Big Sister

The party lasted well into the night. Hannah and Emily stayed by one another as other guests danced and had fun. They stood at the railing, gazing out of the waters, enjoying one another’s company. Hannah heard footsteps approaching, and Daddy stepped beside them, taking in the view. “Truly beautiful out,” he said.

“It is.” Emily agreed, her hand still holding Hannah’s.

“I think it’s about time we head back below and get some proper sleep,” Daddy said. “We got an early day in port, and it’ll be a long day.”

“What are we doing in port?” Hannah asked.

Daddy shrugged, “I didn’t look into it; I just saw our arrival time on the schedule. I ordered breakfast to be delivered to our stateroom so we didn’t have to head to the dining room at the crack of dawn. I figured you two would enjoy some more time away from others.”

“Thanks.” Hannah said with a nod, “We do. Where are the other two? Thomas and Miss Kaylee?”

“They returned to their cabin already. Thomas was getting fussy and needed to be put down for the night.” Daddy said, turning to them, “How are you two holding up? I know it’s been a long day with lots going on.”

“As good as can be expected, given the circumstances,” Emily said with a shrug. “We got to play the game if we want to get by.”

Daddy nodded, stepping up behind them and stooping, embracing them in a big hug. “I know, and you two have done so well. I just wanted to say how proud I am of you both.”

Unlike the praise she received from Mommy or any other caretaker, the way Daddy said it, the genuine emotion behind his words, struck a chord with Hannah. She felt a genuine love and appreciation for herself and Emily that she had yet to feel from anyone else. Hannah felt herself melting into his embrace, “Thank you.” she said softly, “We are both trying.”

“I know you are,” Daddy said, releasing them and smiling. “I booked something extra special for you two tomorrow after we return from the ship.”

Emily cocked an eyebrow, glancing at Hannah, who returned her look, “What, like ice cream or candy or something?” she asked skeptically. 

Daddy laughed, “I suppose that is what you might expect, but no, something a bit more fun. Come on, let’s go back to the cabin and get some sleep.” he said, taking Emily’s free hand and guiding them back towards the elevators. 

Hannah had no clue what to expect; what kind of treat had Daddy gotten them? He mentioned that it needed to be booked, which, to her, implied it was something aboard the ship. They arrived back in their cabin shortly after, and Daddy began helping them strip off their dresses, quickly leaving them in only diapers. 

Daddy stepped into the bathroom, starting the water for the bathtub and turning to them, “Last chance to go potty before your ni-ni diapers.” he said.

Hannah blushed, realizing she had to go more than just pee. She glanced at the toilet, pouting; she was so close. Daddy must have seen the look in her eyes, for he smiled, chuckling, “You want to use the potty, baby?” he asked.

Hannah’s eyes lit up, and she nodded eagerly. As much as she had grown more used to soiling herself, she still didn’t relish the idea of pooping herself. Daddy scooped her up and plopped her, diaper and all, on the toilet. Hannah gave him a questioning look. He ruffled her hair, “As long as you still see the toilet as an option, you’ll resist using your diapers.” he said softly, “We have to break you of that habit, sweetheart. I’m being nice and allowing you to go now; other Amazons wouldn’t, and you’d be sleeping in a mess.”

Hannah sighed, blushing as Daddy scooped Emily up and stripped her, adding her to the sudsy water after a quick once over with a wet wipe. Daddy turned back to Hannah a few moments later, her grunting having gone quiet. “All done?” he asked.

Hannah just nodded, mortified to have been so close to a proper toilet and forced to use her diaper instead. Daddy wasted no time, stripping her of her soiled diaper and cleaning up most of the mess before lowering her into the waters. Unlike their last bath, there wasn’t any bubbly bath to offer either girl any decency, and Hannah blushed at being bathed with another full-grown woman. 

“I’m going to get the beds ready if you two want to soak for a bit,” Daddy said, standing up. 

“That’d be lovely,” Emily said with a smile as Daddy left the bathroom, the door left open. 

As soon as he left, Emily grinned at Hannah, scooting beside her. Hannah felt her heart racing suddenly; she had never been this close to a girl, not like this. Emily's hand found Hannah's thigh, rubbing it as she cuddled into Hannah. She leaned in close, whispering in Hannah's ear, “How's my baby?” She asked. 

The words sent shivers down Hannah's spine. Although she had heard similar statements by Amazons in the days leading up to this, the meaning behind it and how Emily said it made Hannah feel giddy. “Good.” She replied in a soft, squeaky voice. 

Emily traced her nails across Hannah's skin, goosebumps forming despite the warm waters. “I'm not sure what I like more.” She said, leaning in and kissing Hannah's cheek, “You fully nude or in a thick diaper.” She kept her voice low so as not to attract Daddy's attention. “Watching you be forced to mess yourself, literally sitting on the toilet and being forced to poop your diaper.” Emily bit her lip, grinning as Hannah blushed further.

“Come on, Emily, he could return at any moment,” Hannah whispered, glancing to the room where she could hear Daddy making the beds. 

“And this is one of the only times I got you here, nude.” Emily said with a giggle, “I got to see which I like better.” 

Hannah suppressed a moan as Emily's hand fluttered to Hannah's crotch. Hannah had been touched there by more hands than she had since she was potty trained as a child. Yet, none of them had touched her with lust; none had wanted to play with her, to feel her. Emily's fingers ran across Hannahs's lips, Hannah's heart racing as she felt Emily's fingers part her and tease her clit. 

Hannah's head lulled back, Emily teasing her clit, her finger circling across Hannah's sex. “Emily…” she moaned softly, her legs shifting slightly to give the girl more room. 

It had been a long few days since Hannah had gotten relief, and her body ached for it, tingling with excitement and desire. Emily grinned, leaning in and kissing Hannah deeply as her finger plunged deeply into Hannah. 

Hannah moaned into Emily's mouth as they kissed, their tongues meeting, Emily's fingers curling to hit Hannah's g-spot, her thumb working Hannah's clit with expert precision. It was too much all at once for Hannah. She moaned deeply, muffled by Emily as she felt her pussy clenching around the girl's fingers as a powerful orgasm took hold, Emily's other hand fluttering to Hannah's breasts and playing with her erect nipples. 

Hannah's eyes rolled back in her head, a wave of pleasure cascading through her body as she sunk into the waters, Emily keeping her head above water. Hannah's entire body quaked with bliss, every fiber of her being pulsating in pure ecstasy. Emily's fingers retreated, holding Hannah above the water and releasing their kiss. 

Hannah's eyes had grown glassy, her body weak as Emily helped her sit up, grinning ear to ear. “I don't know… I do like you like this.” She teased, “You're adorable when you are cumming. But you belong in diapers.” 

Hannah was still too overcome with emotions to argue or even feel embarrassed. “How… where… I…” Hannah fumbled for words. 

Emily giggled, “I have some experience.” She replied, “But you don't need to worry your little head about it; just enjoy.”

Hannah had just about regained her wits as Daddy stepped back into the bathroom, kneeling beside the tub and ruffling Hannah's hair, “Someone's tired; let's get you cleaned up and to bed.”

Daddy, thankfully, seemed blissfully unaware of their fun; he hadn't even questioned the fact that they were sitting side by side in a comparatively large tub. Daddy hummed softly, a lullaby of sorts, as he washed both girl’s hair and scrubbed them with a soft sponge. 

All clean, Daddy pulled the plug to the tub, letting it drain as she rinsed both girls and lifted them into their fluffy towels. He carried both girls into the cabin, laying them on the bed and drying their hair, leaving plenty of knots and frills. 

With that, Daddy expertly pinned both girls into diapers, giving them pacifiers but not locking them, thankfully, and tucked them into the crib. Daddy planted kisses on their heads, “Sleep well, pumpkins.” He said with a smile, turning out the overhead light as he went into the bathroom to shower himself. 

A lit night illuminated the space, and Hannah felt Emily scoot beside her. Whether it was from the excitement of the bath or just an exhausting day, Hannah felt tired, her eyes drooping. 

Emily wrapped her arms around Hannah; the shower sounds comforted her as she spooned Hannah. Hannah felt Emily's hands exploring her padded crotch and bum, making her moan softly, squirming. 

Emily giggled, her hand resting comfortably between Hannah's legs. “I think I like the diaper better.” She purred. “When we wake up, I hope to find you soaked.”

Hannah felt a shiver, cuddling back into Emily, her pacifier bobbing gently between her lips. She giggled, “I suspect you'll be soaked too, baby.” She teased. 

Emily chuckled, patting Hannah's crotch again, “Oh, no, I'm more of a toddler; you are the baby of the family, my baby sister. Come on, time for sleep; we got a big day.” She said, nuzzling into Hannah. 

Hannah giggled, squirming in Emily's hands, feeling the girl's embrace as she got comfortable. Despite her previous excitement, it quickly faded and was replaced by exhaustion. Hannah's eyes closed, and before Daddy had returned from his shower, he fell asleep. 

Hannah awoke to the feeling of Emily stirring behind her and the smell of bacon. Hannah groaned, not wanting to get up; she could feel the need to go once again and relax her bladder. Hannah was glad to see that she at least wasn’t wetting the bed. She hadn’t realized Emily’s hand was still between her legs until the girl shifted and squeezed Hannah’s crotch, whispering into her ear, “Good girl.”

Hannah blushed deeply as Emily pulled back, sitting up. Hannah blinked tired eyes as she sat up as well, yawning. Daddy had been setting the table where their breakfast had already been delivered. He was dressed in only a pair of tight boxes, and he smiled as she saw both girls sitting up. “Morning sweethearts, how are we today?” he asked, picking them each up in either arm.

“Good!” Emily reported cheerfully as she was added to a booster seat at the table, and Hannah was added to the other.

Hannah felt Daddy checking her diaper and complimenting both girls for using them during the night. Hannah blushed further; it seemed everyone around her wanted her to wear and use her diapers. Daddy strapped Hannah into the booster seat, a strap across her lap, wearing nothing but her diaper. Hannah was growing more used to being dressed like this around Daddy and Emily, no longer bothering to cover her chest as she admired breakfast.

There were small waffles shaped like cartoon characters for Hannah and Emily, along with bacon, fruit, and bottles of orange juice. Hannah felt her mouth-watering, her tummy rumbling with hunger as she picked up a waffle with her bare fingers. Hannah knew at this point they weren’t going to be given silverware. Syrup quickly coated Hannah’s fingers as she ate the waffle, getting whipped cream over her face and grinning as she saw Emily in a similar state. 

Daddy sat at the table, using a fork to eat eggs and hashbrowns, watching the girls. He chuckled as he saw both girls coated in waffle toppings and fruit juice, shaking his head. “Did you sleep well?” he asked.

Hannah nodded, “Very well.” 

“She slept like a baby!” Emily reported with a sly grin, making Daddy chuckle.

“I’m sure you both slept that way, silly. Glad to hear it. We got a big day from the sounds of it. He reported that we docked just a bit ago and got into port early,” he reported. 

Hannah hadn’t even realized they were docked because the cruise ship was so stable and smooth. “Really? We are?” she asked, glancing out their balcony window.

However, if they were in port, this side of the ship appeared to be facing the ocean, for all Hannah saw was crystal clear, turquoise blue waters. “We are! Once we get fed, I’ll get you two dressed and head down.” Daddy said, sipping his coffee.

Hannah felt an excitement build within her. As much as it sucked being stuck on an alien planet, Hannah loved to explore and try new things. She had no idea where they were or what it would be like out there, but she was eager to see. She and Emily eagerly finished their meals, and Daddy used several baby wipes to clean their hands, faces, and chests, allowing both girls to finish their bottles of juice before lifting them one by one from their boosters. 

“Miss Kaylee and Thomas are going to join us this morning.” Daddy said, Hannah’s legs in the air as he lifted her bum from her wet nighttime diaper. “It should be a lot of fun; she told me to bring swimsuits for you two at the very least.” 

Hannah felt her rear being lowered onto the dry padding of a fresh diaper, “Swimming? Like, in the ocean?” she asked.

Daddy could only shrug, “I would imagine so; the ship's weather services report that it’ll be warm today. I must ensure you two have plenty of sunscreen and bottles to drink.”

Hannah was glad to be clean and dry again, her fresh diaper just as thick as ever. As Emily was being changed, she asked, “Can I wear a baby diaper instead today?”

Daddy chuckled, glancing through the shelves and pulling out one, “I remember saying I would let you, alright pumpkin, baby diapers for you today.” Daddy said with a smile, fitting Emily into the far thinner diaper. 

Emily’s new diaper was also more plain than Hannah’s. While Hannah’s was over-the-top cute, Emily’s was subdued with simple, pretty designs. Daddy worked to get both girls dressed, opting for a white and yellow sundress for Hannah, a pair of white shorts, and a yellow top for Emily. The colors still marked them as sisters, but Hannah’s outfit seemed to fit more for an infant, and she blushed, envious of her sister's more mature look. Granted, “mature” was a strong word, as anyone looking at Emily, despite the thinner diaper, would instantly know she was still a baby. Both girls were fitted with plain white sandals to walk around it.

Daddy’s last touch for both girls was a generous layer of sunscreen. He applied it as a thin mist that felt cool to Hannah’s skin and dried instantly, feeling as if nothing were there. The sunscreen didn’t even leave a shine on her skin or feel tacky to the touch. Earth had a few things to learn from this place. Daddy got himself dressed: a pair of sneakers, khaki shorts, and a tropical shirt, complete with a pair of sunglasses. He pulled on a cap, added two frilly white sun hats to both girls and helped them down from the bed.

Daddy slung a diaper bag onto his back. There was no hiding what it contained; the cute, colorful design and cartoon-wearing diapers adorned the bag. The bag also contained a thermal pouch for bottles, which Daddy added filled with various juices for the girls throughout the day. 

“Ready?” he asked, offering a hand to either girl.

“As I’ll ever be,” Hannah said, glancing towards the stateroom door, her heart thumping in anticipation. 

Hannah took Daddy’s hand as he led them from the cabin, ensuring the door was latched behind them before descending deep into the ship. The gangway leaving the boat was on deck 1, and they quickly found themselves enveloped in crowds of people coursing towards the exit. Hannah had no clue how Daddy intended to see Miss Kaylee or Thomas in this crowd, but she had to trust him. 

They found their way to the gangway, crew members greeting them warmly and scanning their wristbands before nodding for them to continue. Hannah could see the bright morning sun just ahead, and with a racing heart, the three stepped out into it and a new country.

End of Chapter 43

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