[Semi-Twinning, Fusion, MILF TF]

The best way to describe Luna's mood right this moment was... Well, bored. She was very, very bored. Which was why she was currently wandering through the Forbidden Archive, the library belonging to one of her close friends.

"You'd think she'd have more inanimate content considering her relationship with Gabriella." Luna muttered as she slowly let her finger graze along the backs of all those different books. Books containing way too many different types of pure and unabashed pornography. It was the Forbidden Archive for a reason, there were so many different tomes full of complete and utter smut that had to be locked away because they would be too much for mortal minds.

Not that she was mortal. She was practically a construct made from splitting another writer apart. As for why she was currently split apart and not part of her 'Older Sister'? Well, Lulu got enthusiastic while working on one of her stories that actually required audience participation, so she let both of her components relax and have a bit of fun whenever she didn't need the focus to write that quest.

Though that left Luna, at the very least, beyond drained and looking for something that could pique her interest. Which had led her to these long and forbidden halls. Hopefully there'd be something that could make her just sit down and enjoy herself for a few minutes... Or at the very least get off, maybe it was just because she felt pent up that she felt this bored.

...Or maybe she just needed to mess with the writer of all these stories. Maybe she was suffering from prank withdrawal. Maybe she just needed to help turn her into another wolf all over again. Or she needed to pants her and turn her into a pair of panties... Or... Well, there were a bunch of ways that she could prank her, which also served to inflict her with choice paralysis. So many choices, so little time.

And for that matter, where was her sister? Lupa had come with her to try and relax, and yet she had disappeared faster than she could blink. Which was surprising, considering she was supposed to be more reliable and mild mannered. Disappearing like this wasn't in the cards for somebody like her.

"Luuuupa! Come out, I wanna go prank Hato!" Luna did what she thought would work best. Call upon her sister, and hope that she'd answer.  Even though she didn't expect much because why would somebody ever answer the call of a frequent prankster. It was like answering somebody who cried wolf when there wasn't one.

Though something did happen as she cried out. The bookcases around her quickly started to spin, as if they were completely weightless, before all lining up and pointing in the direction of a simple table in the very middle of the Forbidden Archive...

"Please don't yell. I can hear you all the way over here." The voice of the tired and depraved writer, Hato, echoed through Luna's ears. Even though she was barely visible on her seat near that table, her voice practically boomed through the silver-haired wolf's ears. Which really just served to make her a hypocrite. If she could be that loud, then did she really have any right to blame Luna for yelling?

Luna just shook her head as she headed for the table. At least having a chat with that big boobied degenerate would help her figure something out. Whether it was her libido, her actual boredom, or her withdrawal that was causing her to feel this way.

Hato was the same as she always was. Though instead of wearing the robe she wore whenever she had to hunker down and do intense work, she was dressed in her suit. As if she had just finished doing business with another patron. "Find anything you like, Luna? Or do I need to write something new to entice you?"

"If you think there's something I'd like, you could at least make a section titled 'Luna'll howl when she sees these.'" The silver-haired wolf snarked before she took a seat at the table. "I didn't see that much, but you've got thousands of books, how am I supposed to look through all of them before my head starts spinning?"

"Point taken." The white-haired writer muttered as she stretched a little. "I'll try and see what I can do. I do appreciate you, Lupa and Lulu coming by for a visit even if everything I write isn't to your tastes." She said, letting a soft smile slowly shine through. A smile that didn't exactly find its way onto Hato's lips very often.

Luna rolled her eyes while blushing a little. The compliments weren't really helping her mood at the moment. "If you keep that up, I'll make sure that you're going to end up putting your tongue to good use." She muttered, trembling a bit. Yeah, it was starting to seem like it was her libido that was giving her this issue. Great...

"Scary." Hato said with a deadpan tone before she snapped her fingers, a few books flying from the bookcases before neatly stacking on the table in front of her. "I'd rather you cum to my books than make me lick you clean, Luna. I've already had my fair share of pussy-licking today."

Luna blinked for a few seconds as she had to properly register the brazen statement. "...Is that why Lupa's gone? Did you..."

"No." Hato replied instantly, clearing her throat. "I had to try and properly register the kind of texture a thoroughly fucked pussy would have. Lupa's just busy writing in another corner of the Archive. I could take you there, if you wanted."

The silver-haired wolf stared at her friend for a few seconds, trying to process if she was being serious with her denial or not. Honestly, it was hard to tell. She knew that she had a soft spot for Lupa, wanting her to be the best she could be. Quite different from their relationship, one that made her ever slightly envious. "...Sure, I was wondering where she was."

Hato nodded, before taking a deep breath... And unbuttoning her suit, allowing her breasts a bit of room to breathe so they weren't so painfully squished close to her chest.

And in the process, pulling Luna right into that cleavage. Which caused the silver-haired wolf to quickly squirm and kick her legs around in shock and surprise. That wasn't fair, she wasn't ready to be counter-pranked! Especially not when it resulted in a set of tits being shoved in her face.

To her surprise, those breasts weren't just soft. She was actually being pulled into them. Squeezed as tightly as she possibly could, before it felt like she was completely overwhelmed by that soft sensation. All while she gasped and panted inside that hole, not knowing where it might lead. Did it lead anywhere? It shouldn't lead anywhere, it was cleavage between a set of tits!

And yet that's exactly what happened. She was pulled deep into Hato's cleavage until she emerged in a deep and dark setting. Something so dark that she was hardly able to see a thing. Honestly, it was far beyond frustrating. The least that Hato could've done was shine a light inside her bosom. ...On second thought, that made no sense. Either way, she had to find out where Lupa was.

"Luuuupa! Are you actually in here, or did Hato just prank me for no good reason?" Luna cried out, letting her voice howl out as she tried to get an answer. Really, she still didn't expect anything. Not because she had pissed Lupa off, but because she really didn't expect to get a good answer at this point. Why would she get a good answer?

She didn't receive a direct answer, but she did hear the sound of something being written. As well as deep and tender gasps. Well, that had to be Lupa. It couldn't be anybody else, because there was nobody inside these tits. She just hoped that she would be able to get out of here quickly, once she had gotten ahold of Lupa.

A quick sprint was all that it took to find her bronze-haired sister, though she immediately decided that she should've probably started thinking about why Lupa might be inside these tits instead of seeking her out. Really, her fault for falling prey to Hato's tits in the first place.

Lupa was indeed sitting there in the middle of all this darkness, scribbling on a set of pages. Pages that were lined up around her, showing just how effective she had been since she was stuck inside these breasts. But that wasn't the part that made her sister twitch and avoid getting closer.

No, the reason why Luna had to take a step back was how eerily similar to Hato she looked. Her bronze hair was tied into a nice braid that was currently resting on her shoulder, she was able to focus entirely on her writing to the point of neglecting everything else, she even wore a cute black suit that had an equally cute green tie not unlike the maid uniform she usually wore. The only difference between the two would be the obvious wolf traits that still remained, as well as the fact that Lupa seemed to get off to her writing. A stark contrast to the stone-faced writer who just kept on writing regardless if the material was overly arousing or not.

"Lupa? Are you okay?" Luna had to ask. Even though she looked okay on the surface, she had no way of knowing if being inside these tits had caused her to... Okay, it had definitely caused some sort of mental effect. But she couldn't ascertain the particulars until she actually heard her sister talk.

Lupa paused her writing, slowly looking over her shoulder as her eyes had a certain red and Hatoish tinge to them. "Luna. Please don't interrupt me." The bronze wolf said, slowly turning back towards her writing. Only to then put down her pen as a skeevy grin started to reach from one ear to the other...

"Actually... How about you help me a little, Luna?" The bronze wolf giggled as she slowly got up, her body trembling as she walked towards her dear other half. With dangerous, dangerous ideas in mind. Ideas that would likely result in quite the troublesome fusion if she managed to join back together with her.

Not that Luna could exactly do anything. Not just because they were stuck inside this dark space, but because she was currently unable to move. All while she could see Lupa's pen moving out of the corner of her eye. "Oh, come on! Why am I the victim here?!" She cried out, she hated being the victim in these sorts of stories. This had all been a setup, hadn't it?!

Lupa giggled as she got nice and close, grabbing ahold of Luna's hips as she slowly started to sink into her. "You were really frustrated when we arrived, and Hato said... Hato said that if I wanted to help, I should just write my way to a climax. She even gave me all this nice space..." She giggled a little more, all while her chest started to tremble and grow, pressing into Luna's even as they began to merge. "And these too... Mmmph, these are really nice..."

Luna tried not to look at those breasts. It was very hard to, especially as her mind started to fill with Lupa's very erotic thoughts. "She didn't tell you that, she just stuffed you in here and let you work it out all on your own!" She cried out, trying to wade past all the horny thoughts to get to the center of the issue. Or at least what she perceived as the center. The longer she could focus on that, the longer she'd be able to stay herself. Anything to avoid getting combined and forming an extra horny Lulu!

"She diiiid?" Lupa giggled, she honestly couldn't tell at this point, all while she pushed closer to her dear sister and let their lips meet. "If she did, then she was riiiight. I know how to work things out with you... I really, really know..." She giggled a little more, all while a sense of warmth started to sink into her sister's body. "You just need to be like me. Like Hato..."

Luna trembled as she felt the warmth spread. It was making her grow. Not in the sense that she'd end up huge or anything, but just thick enough to be a little more mature in every sense of the word. Especially as she felt her bosom pushing outward. Growing bigger and bigger, which in turn caused her uniform to show plenty of cleavage...

Not that she'd be keeping that uniform on her for much longer. The uniform was quickly changing into a suit, just like the one that her sister was wearing. The only difference was the color of her tie, the tie that was very quickly sinking into her brand new set of fat tits, the tits that were getting so heavy and impossible to ignore.

"Moooore... Bigggerrr..." Lupa gasped and panted, the pen in the background writing more furiously. She was consumed by her own lustful urges, which caused her to transform her sister in a much more intense fashion. Making her tits even bigger than hers, making her significantly more mature compared to her. To the point where she'd be even more focused on the task of writing. To the point where she'd be consumed...

Luna was doing what she could to resist. But it was hard. Both sisters were weak to their own powers. Whatever one wrote about the other would inevitably become the truth, making it harder and harder to fight back against. But why would she want to fight back against her little sister's adorable words? They were just making her the best that she could... N-No, she had to focus. Anything to keep...

...Oh, how could she keep her focus on something as silly as keeping her little sister away from her? She was meant to be embraced. She was meant to be loved and adored. That was what her little sister was. A hard working pup that wanted to be just as proficient as her. It was enough to make her squeeze her tight and hug her as close to her body as possible.

"Lupa, oh Lupa..." The silver-haired Wolf, significantly matured to the point of almost being motherly, hugged her sweet sister as tightly as she could. All while they sank more and more into one another, as neither of them were even trying to put up a front of resistance. They wanted to be as close to one another as possible, which enabled their ability to fuse back into a single girl. A single woman who was filled with their combined maturity.

A light shone between them, a light that filled this space between Hato's breasts... To the point where it quickly poured from that very same space, nearly blinding the white-haired and black-suited writer who wasn't prepared for it.

"I never get used to those two fusing right in front of me." Hato muttered as she quickly rubbed away at her eyes to try and rid herself of the flickering lights inside her eyes. Leaving her completely and utterly vulnerable to anything that might happen. Anything like a certain wolfy writer sneaking up behind her and squeezing her into a maternal hug that stuffed her into a similarly suited set of tits...

Lulu smiled. The silver-and-bronze haired wolf practically matched her dear friend aesthetically. Two braids that hung off the respective shoulders, each with the bronze and the silver neatly woven together, while her breasts had a matching set of bronze and silver ties squeezed into the tiny and tight space between those massive melons. Combine that with her body now being significantly bigger than Hato's, and it almost looked like they were related.

"My my, Hato." But that didn't mean she was completely under her control or anything. In fact, their fusion allowed her to be a little more lucid. "I knew you were into moms, but using Lupa to turn me into one... You're more despicable than I give you credit for." She mused, all while slowly rubbing the back of her fellow writer's head.

Hato didn't initially respond, as she was too busy rubbing her head up against those nice tits, before slowly drawing breath as she looked up at the woman that had trapped her like this. "Well, I wouldn't say that it was my original plan. I just think Lupa knows me better than I thought."

"And because you pushed her like that, now I'm like this. What do you say in your defense?" Lulu said, all while carefully pulling her fellow writer away from her cleavage and resting a single finger underneath her chin. "Please. Do tell. I'm beyond curious."

Hato stared right up at her fellow writer, before taking a deep breath. "Worth it." She muttered, and stuffed her head right in between those tits once more. Nuzzling them and kissing them a bit, enjoying them to her heart's content.

The milfy wolf just rolled her eyes and chuckled. If there was anything she could rely on, it was the writer's perverted side winning out over her rationality. And as Hato's hair started to very slowly turn gold as she was overwhelmed by her fellow writer's maternal pettings, which happened to awaken a few traits that she thought that she had suppressed when she managed to transform back from being another one of Lupa and Luna's siblings...

It was clear that Lulu was going to have some fun of her own. If Hato was going to make her a mom, then she was going to spoil that silly writer like she was her dearest daughter.