I say, need a diaper change today? (Private)

[Bellhart]

Arthur got into his seat and made himself comfortable, despite the smell from his sister. He was used to it after all. Feeling pleased with himself, he relaxed and got ready to enjoy the ride ahead.

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Sue's mom noticed her daughter stirring in the rearview mirror as she woke. My my, are we awake dear?" she asked in time to hear her moan again. "Oh, are you horny again sweetie? Its alright, try humping your seatbelt for me." she suggested as she focused on driving. She knew Sue would also need to do her morning poop soon as well.

[Sweetieshy]

DW was used to sitting in messy diapers after all, but that didn't mean she strickly liked it that way, but for the moment she had nothing better to do, and still being a bit tired after getting up early, the little girl easily dozed off to sleep once they got going.

Up front, Mrs. Reed casually chatted with her husband, looked at the landscape going by, and generally just felt like she was having a nice time, her diaper continued to stay dry for the time being, though the need to defecate was starting to build up, but it would happen when it wanted to, she felt no need to force it.

~~~~~~~~~~~

"Uh huh." she responded simply as she immediately began humping against the seatbelt, even before her mother suggested it. Though as she sloppily through her pelvis into the seat belt to try and relieve her crotch, her bowels began acting up, a morning doody needed to leave her booty soon. But she was way more into dealing with her front side before her backside.

[Bellhart]

Arthur wasn't much far behind her. Whilst he liked to think he was more mature than his sister, they were more alike than he'd like to admit, and this was one of those areas. The smooth travel of the car and his early start soon had him dozing off, feeling the warmth of the sun on his face, and the whiff of his sisters messy diaper in his nose.

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Her mom took notice, ever vigilant as she was, as her daughter humped away. "Go on Sue, its alright, all the girls in heat do it." she reassured her frustrated daughter. Though she smiled as she heard a familiar sound. "Oh? Baby, do you need to make poopie? Its ok, just let it out"

[Sweetieshy]

DW slept peacefully. Even Mrs. Reed let her eyes close for just a bit, though she didn't actually go to sleep, merely just rested for a while.

~~~~~~~~~~~

Sue Ellen honestly couldn't care less about her bowels, but they were distracting, she couldn't focus on one relief with another thing she needed to relieve. So she stopped humping for a moment to focus all her energy into moving her bowels. The results were forceful. Sue Ellen messed herself with such force that it was possible she blew it out the back of her diaper, and it was over in an instant, one forceful push and it all went into her diaper like a rocket. Then she immediately went back to humping her diaper front, eventually she managed to climax once more and relaxed for a little bit, the smell in the car would be worse if she had blown out her diaper, but she didn't care about that in the slightest.

[Bellhart]

The tranquillity was interrupted for Arthur just a bit later by two things. First, a loud fart from someone, meaning either his mom or sister or both needed to poop, and second, a twinge from his bladder. He realised he'd need to pee soon enough.

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"Good girl!" he mother praised her. "Get all your stinkies out, there we go. Don't worry, your travel diaper can take it!" she reminded her daughter as she pushed her load out. "And did you cum again? That's good, you need to do that regularly when in heat." she explained.

As she did so, she let out a fart of her own. "Goodness, I think mommy's soon going to be joining you in poopy town!" she giggled.

[Sweetieshy]

DW seemed to wiggle in her booster seat, but she kept sleeping. Mrs. Reed didn't acknowledge the sound at all, though it was likely DW, his dad probably would have teased his mom if it had been her. In her sleep DW pulled her arms and legs in, and she had a tell tale look on her face that was quite recognizable to everyone in the family.

~~~~~~~~~~~~~~~~~~~~

Sue Ellen didn't have much room to say anything, laying back in her booster seat, warm mass pressed against her backside, the satisfaction of having orgasmed. Immediately the girl drifted back to sleep. It was like her body was resting, just to have her wake up again to satisfy her most primal needs, it seemed her diaper held everything in though, so she was free to sleep again.

[Bellhart]

Arthur wrinkled his nose and recoiled at the smell following the familiar pose and look on his sisters face. "Yeesh, DW, that stinks!" he whined, watching as she filled her diaper up with poop. "Mom, DW pooped!" he complained.

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"Aw, relax baby, enjoy it!" her mom cooed as she drifted off. Turning her attention to herself, she relaxed, and let her own avalanche of mess into her own snug diaper. sighing in contentment as she shifted in the muck, enjoying the warmth as the smell mixed in the air with her daughters poops mess.

[Sweetieshy]

After a few moments DW's face and body relaxed as she finished. She continued to sleep, even with Arthur's complaints, the girl was nice and empty now, and would probably keep sleeping until her diaper began to bother her.

"And?" Mrs. Reed asked as she opened her eyes and looked back at the both of them. "If you expected her to remain clean for the entire trip Arthur, well, that would've only happened if she was constipated! And I doubt you'd want to sit next to a constipated little girl for the entire trip either." she said as she turned back towards the front.

~~~~~~~~~~~~~~~

Sue Elle was already back to sleep by now, with her urge satisfied, she had quite the relaxing nap, it was like the best sleep she'd ever had in her life, no wonder she didn't sleep so good during the night, this was a whole new level of rest she had never known about before now.

[Bellhart]

"Well, shouldn't you change her? Her diaper is kinda full..." Arthur argued weakly. He mostly just wanted away from the smell. Though his eyes widened as he heard a groan from the front, and a fart from what could only be his mom's rear.

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"Good to see you're enjoying the trip so far!" Her mom smiled as they continued. Though she knew it was temporary. Her heat was no where near over or even past the worst part yet. She shifted in the warm muck around her butt as she drove, focusing on the road but keeping an eye on her daughter.

[Sweetieshy]

Mrs. Reed let her own sounds of intestinal activity through. "Well, we can't stop to change her Arthur, not without pulling over, and we want to go for as long as we can." she stated, feeling her bowels getting ready to push. "If you're really that bothered by your sisters smell, I suppose you could always come up here and sit on my lap." she stated, she hadn't gone in her own diaper yet.

~~~~~~~~

Sue Ellen seemed to be smiling in her sleep, for now she'd rest a while longer, though the urge was slowly building up again, invading her dreams and bringing her closer to coming back awake for another round.