Pixie Princess by ImoutoCommissions

Lucy inspects herself in the mirror, trying to get a good look at her 
costume. Her outfit consists of a miniskirt and a tube top, both in a 
shimmering pink fabric, both leaving her swollen stomach on display, and 
on her back, there are wire frame, pointed wings, insect-like in 
appearance. On top of her head, there is a silvery tiara adorned with 
amethysts, and her feet are bare, though there are anklets that match 
her tiara. All in all, she looks every bit the pixie that her small 
stature and unusual hair color have always suggested her to be, and it 
is while she is inspecting herself that James enters the room, in his 
own costume of fake bone armor, with a bone crown atop his head.

"You're the prettiest, pregnant pixie princess there is," he says, 
without hesitation, and this compliment causes her to blush.

"W-well, you make for a very intimidating goblin king," she replies. 
"But, I really do feel kind of exposed in this costume..."

"Yes, but we've already talked about that. You know a goblin king and 
his caged pixie wouldn't work nearly as well if you were wearing 
something more modest," he replies, cheeky. "Now, let's just put the 
final piece in place." He pulls out a collar, one that suits the motif 
of his costume far more than hers, and secures it around her neck. 
"Alright, perfect. Now, is my little sister ready to go trick or 
treating?"

"Yeah, yeah!" she says, quickly slipping into character as an excitable 
little girl, as she picks up her candy bag, one that matches the color 
of her costume. James picks her up then, and she internally sighs in 
relief, glad that the weight of her unborn twins can finally be taken 
off her ankles for a little while.

They head outside, and she's glad that the weather is so warm for 
October, considering how skimpy her costume is. She's so small that most 
of the houses they visit, no one bats an eye at the fact that she is out 
trick or treating, really believing that she is a little girl, rather 
than an incredibly short college student. Those who notice her baby bump 
do not comment on it, probably assuming it to be part of the costume, or 
some sort of condition that is better off not commented on. Everything 
seems to be going perfectly for her, at least at first.

But she is on a high fluid diet, prescribed to her by her doctor, and 
she has two unborn children weighing down on her bladder. It is not long 
into the night before she gets hit by her need to pee, rather sudden and 
rather intense, all at once. She drops her enslaved pixie act to slip 
back into the role of little sister, leaning in to whisper, "I need to 
go potty..."

"Do you want to go home, then?" asks James. "Or do you want to keep 
collecting candy?"

Lucy knows that it is probably better for her to go home before this 
gets too bad for her, but she has been having so much fun, caught up in 
a thrill from childhood that she thought she had lost forever. She and 
James used to trick or treat together when they were both young enough 
to do it; never once did she think she would grow up to have him carry 
her around, him playing the adult that he already is, while she gets to 
slip back into playing the part of a child. And so, she decides that she 
wants to stay out a little bit longer.

The two of them keep trick or treating, but she really should have known 
better, as it does not take long for her decision to catch up to her. 
Her bladder can only take so much, and by the time that she's realized 
her mistake, she thinks that it might be too late. If she tries to get 
home now, she probably isn't going to be able to make it, which is going 
to end with her peeing all over the both of them. She gets his attention 
again, and he looks at her like he already knows exactly what she is 
going to say.

"I don't think I can make it home, big bwother," she whimpers, and he 
just shakes his head.

"I knew this would happen. Come on, let's find somewhere you can go pee, 
okay?" he asks, in a gentle tone of voice. He carries her off until he 
finds somewhere that offers her enough privacy to be able to squat 
outside and empty her bladder without making a mess of her cute little 
costume, and Lucy is quick to pull down her panties, with his help, just 
in the nick of time.

Sighing rather dramatically, she lets go, emptying her bladder with 
full-force, and James watches her in amazement, overwhelmed by the sight 
of her doing something so blatantly un-princess-like, especially while 
still dressed in her princess costume, and even more especially because 
she is still in a semi-public place. It is far more than he can take, 
his arousal catching him off guard, until he knows that he will not be 
able to wait until they get home to take care of this need either.

So he gives her no chance to get her panties back on, removing the 
codpiece of his costume so that he can push into her from behind right 
then and there, clapping a hand over her mouth to muffle her surprised 
squeak, as well as any moans that might try and escape from that point 
on. He simply can't get enough of her, and he is soon lost in the 
motions, pounding into her from behind, moaning softly as he fucks her, 
and making sure to keep all of the noises that she might make completely 
silent.

They are still at risk of being caught, but he just can't help himself. 
When she teases him like this, whether she realizes how much of a tease 
she is being or not, there is no way that he can hold back, and it has 
been working him up all night, carrying her around, pretending that he 
is taking his little sister out, when really, his girlfriend who is 
pregnant with his children is the one in his arms. This is the first 
time that he has let her down since leaving their apartment, and if 
anyone who had seen them before were to happen upon them right now, they 
would think they had walked in on a much more indecent scene.

James is so lucky to be able to have her for himself, to have always 
known such a cute girl, and for Lucy to have retained her childhood 
cuteness well into adulthood. He never thought he would find himself 
taking her trick or treating ever again, much less pounding her out here 
where anyone could happen upon them. When he is this worked up, it does 
not take him long to come, and as he thrusts into her one last time, he 
sends Lucy over the edge as well, the two of them sharing in their 
climax.

It takes a moment for them to both recover, and then they are getting 
their costumes back into place and getting their appearances 
straightened out, so that he can pick her up and carry her back onto the 
streets. Lucy is able to resume her trick or treating without missing 
any of the fun, and it actually becomes even more fun for her now, 
because she gets the naughty thrill of knowing that her big brother's 
seed is leaking out of her and seeping into her panties as she goes back 
to playing innocent and accepting candy for the unsuspecting adults.

After getting comment after comment about how cute a little sister that 
he has, James can't help getting excited, knowing the truth of their 
relationship, and is grateful for a costume that can help him hide if he 
gets a little too excited. All in all, the two of them have a great 
night together, and she collects an impressive amount of loot before it 
is finally time for the two of them to return home together. Once there, 
Lucy decides it's time to take on the role of a bratty princess, as she 
demands, "Take your costume off, now!"

He does as he is told while she takes off her panties, and sits on the 
couch when she directs him to. Lucy climbs right on his lap then, 
shoving her bag of candy at him and says, "I want candy, and I want to 
come!"

That is all he needs to be told, and he sets to spoiling her, letting 
her have her fun for as long as she wants to. She sinks right down onto 
his cock, where he can thrust up into her, bouncing her on his lap as he 
takes a piece of candy from her bag. He unwraps it for her, and she 
leaves her mouth wide open so that he can pop it in, and as Lucy closes 
her mouth, she sucks on his finger for a second before letting him go 
and indulging in her treat. When she moans, it is hard to tell if she is 
doing it because the sex is that good or because the candy is that good, 
but James decides to take it as being a little bit of both, and just 
keeps feeding her like he knows she wants him to.

Piece by piece, he gives her more candy whenever she demands it, working 
his way through the bite-sized candy bars, until he pulls out a lime 
Tootsie Roll. He pops it into her mouth and she sucks for a second 
before spitting it back out and snapping, "Do you want me to get off and 
squeeze one of your grapes until they pop? I want chocolate!"

"Ah, alright, of course," he replies, reaching for a candy bar as 
quickly as he can. He makes a note to save anything fruit flavored for 
later, and to make sure that he only satisfies her current craving. Lucy 
seems content with that, and goes right back to the way she was before, 
moaning indulgently for his cock and for her chocolate, going through 
quite a few of the fun-size treats, and always demanding more while she 
rides him, working her way towards her climax, her second demand. James 
is content to keep this up for as long as he needs to, and even when she 
comes the first time and decides she wants more, he still lets her stay 
right there on his lap, and keeps on feeding her.

Lucy seems insatiable, but he is able to keep up with her, letting her 
do whatever she wants and take whatever she wants, glad that they got a 
rather impressive haul of candy tonight. He has no idea what they would 
have done if they had left earlier when she first said she had to pee, 
because they definitely would have been out of candy by now, and out of 
the chocolate candy for a while now. But they managed to get so much 
that even with her pushing aside anything fruit flavored, they still 
have plenty of candy, chocolate included, to save for future days.

She can't keep up her energy forever, though, and after such an eventful 
night, it is not long before her pace starts to slow as she begins to 
droop. James can tell that she will be out of energy by the time she 
reaches her next climax, so he decides to help speed things along, 
jerking his hips up into her, fucking her quickly and leaving her 
moaning and whining, no longer able to eat anymore candy as all of her 
focus is put into the way that he fucks her absolutely senseless.

This time, when Lucy comes with a pathetic scream, he is right there 
with her, thrusting up into her as he moans, coming inside of his 
perfect, pregnant, pixie princess. And with that all said and done, she 
slumps forward onto him, too tired to keep this up anymore. He picks her 
up just as she is and carries her back to their bedroom, where he can 
start to take off her costume. First come the tiara and the wings, then 
he strips her of the top of the skirt, panties forgotten where she 
stripped them off in the first place. The anklets give him the most 
grief, as he struggles so much with them that he nearly considers just 
breaking them off. Her ankles have swollen so much even with him 
carrying her all night and not making her walk.

Eventually, he is able to get them off without breaking them and without 
hurting her at all, and now, she is finally left completely naked before 
him, just as much a vision like this as she is when she is dolled up in 
any of the costumes he has enjoyed decking her out in. Now, it is time 
for him to help clean her up, and he gets some baby wipes to do the job. 
But before he starts wiping her down, he decides that her swollen feet 
and ankles need a bit more attention, feeling bad for her in her current 
state. One thing he can't wait for is for her body to get a bit easier 
to deal with once their children are born, once she is able to be awake 
without her ankles seeming to swell up whenever someone so much as looks 
at them.

At least by now he has picked up the perfect tactics for giving her the 
sorts of massages that leave her melting in ecstasy. When he starts 
rubbing her feet, Lucy moans and sighs, relaxing immediately as she lets 
her lover and best friend pamper her just like she feels she deserves 
after a long and perfect day like today. James takes his time with each 
of her feet before he starts moving up her to her ankles, massaging them 
with just as much precision as her feet.

Lucy could not be happier, practically melting under his touch, and 
soon, he has begun making his way up both of her legs. She enjoys his 
touch, but he knows good and well that she is too tired for any more fun 
of that sort, so by the time he reaches her girlhood, the only thing he 
does is take the baby wipes, so that he can work to wipe away the 
evidence of all of the fun that they have had so far. He makes sure to 
get her thoroughly cleaned, not wanting to leave anything behind to risk 
discomfort or, worse, infection, when she is already dealing with so 
much.

Once that is taken care of, that leaves the rest of her body to get 
cleaned up, and he gives her a quick wipe down everywhere else before 
dressing her in a fresh diaper,knowing that she will not be getting up 
for the rest of the night. By the time he is getting a new wipe to start 
getting the chocolate off of her face, he realizes that she is already 
fast asleep, and can't help but smile to himself about how adorable she 
is. She must be incredibly tired, and he is glad that he has been gentle 
and relaxing enough with her that she is able to fall asleep like that 
in the middle of him getting her ready for bed.

He works hard not to disturb her as he finishes getting her dressed, and 
looks forward to seeing her reaction to her pajamas when she wakes up in 
the morning, since she is too conked out now to see what they are. For 
Halloween, he got her a pair that look more like a costume for playing 
the part of a witch's cat, both adorable and seasonal at the same time. 
She looks that much cuter once she is dressed up in them, and still 
sleeping peacefully, with nothing that he has done enough to disturb her 
from that rest. She really is too cute, and James smiles at her, almost 
compelled to film her for a moment, just to remember this moment by.

But then he shakes that off, reminding himself that she needs to get a 
good night's sleep after such an eventful trick or treat, and he moves 
to pick her up again so that he can get her into her rightful spot in 
bed. Even with her stomach steadily expanding outward with the twins she 
is carrying, he finds that he can still lift her easily, and take care 
of her just like a big brother, a best friend, and a father-to-be 
should.

He lays her down and tucks her in, leaning down to kiss her forehead 
before walking around to his side of the bed, so that he can get in and 
lay down with her. Fortunately, he does not have to do any work to get 
ready for bed, because she already had him out of his costume, and he 
did not get nearly as messy as she did. James can just slide in beside 
her to sleep, and when he does, he notices that she has shifted 
positions a bit since he laid her down.

Now, Lucy is on her side, curled protectively around her baby bump in an 
almost feline manner, better suiting the pajamas that she is not even 
aware that she is wearing. It is only natural for James to want to mimic 
her position, spooning behind her so that he can curl around her 
protectively as well, with Lucy fitting perfectly into his arms, where 
he can hold her and their unborn children all night. Finally, he starts 
to drift off to sleep and join her in it.