Anyway, it was around mid-morning when Futaro was still busy handwriting worksheets, while at the Nakano apartment. He is suddenly startled when he sees a flash of light, following which he passed out…

Eventually, Futaro wakes up feeling like he just got over being sick, though he wasn't sure what caused him to pass out in the first place. But after looking around, he realizes that his surroundings were totally unfamiliar to him now. He looks up and sees a gigantic structure in the distance, matched by a chair, only it looked larger than most skyscrapers.

But Futaro was not the type to panic, as he quickly guesses that he was either dreaming or he somehow shrunk. It didn't make any logical sense but how else could he explain the currently gigantic desk he was previously working at. And with that figured out, he begins to walk away from where he was, hoping to find someone to help him out, but a series of rhythmic earthquakes stopped him in his tracks.

In the distance he saw Miku walking in his direction, wearing a purple sweatshirt, light blue shorts, and a pair of black knee-high socks, plus her blue headphones draped over her neck. But as she walked closer, she started to look bigger and bigger, where he noticed that her gaze was set straight ahead. By the time the quakes stopped, she was standing in front of the table mere inches from his small body. Even the tips of her toes were at least twice as tall as he was, though they produced a fairly strong odor which Futaro neither liked or disliked particularly.

She then starts to nervously fidget while quietly saying "Where did Futaro go…? I wanted to invite him to have crepes together…" She also started to shuffle in place, forcing Futaro to duck down as clouds of dust blew about due to the movement of her feet. Miku was absolutely titanic compared to him right now, and that did scare him a bit, since he realized just how difficult it would be to get her attention. And when he tries to look up, he couldn't even see past her chest, making him feel far less of a person compared to her.

However, Futaro was well aware that it would be pointless to cower in fear. So he starts running toward Miku's left foot, understanding that she'd definitely leave soon. And before he could second guess himself, he charges into her 3rd toe and grabs onto the front of it, noticing that her sock was slightly damp. Futaro didn't care about how unsanitary this act was, since getting found by Miku would be far more important right now.

But clinging to Miku's socked toe wasn't the most pleasant activity to Futaro, since it smelled pretty intense. He never really imagined that any of the sisters had issues with foot odor, so his current difficulty was likely caused by the size difference between them. It's not like he'd go around wanting to smell Miku's foot, but it probably wouldn't smell bad to him if he actually had to at some point in the future.

The part that actually scared him was just how small he was even compared to her toes. Her 3rd toe was likely a few times taller than he was and far wider and powerful as well. Given that a person's toes are one of the smaller parts of a human body, and because Miku's dwarfed him many times over, Futaro was having trouble fully grasping the size difference between him. But for now, he at least knew that Miku, or any of the other sisters, would be highly dangerous while she was unaware of his presence. Though even when he thinks more closely, they could all be differently dangerous to him when they discover him, given how madly in love they were with him.

While he was tightly holding onto the front of her 3rd toe, Miku sighs and says "He probably went home already…" Futaro was annoyed that she so quickly assumed that, but he couldn't do anything about it, so he just starts to climb up that toe instead. And as he was climbing Miku while she was lost in thought, she begins to slowly wiggle her toes at the same time, forcing the shrunken tutor to hold even tighter against the warm and slightly moist cotton. About half way up, her eyes widen as she says "I know! I'll make him some sweets and bring them to his house… I need to do everything I can to catch up to the others…"

Following that decision, Miku starts to walk toward the kitchen, unaware that her beloved Futaro was clinging to her toe for dear life…

Miku's walk toward the kitchen turned out to be far more harrowing for Futaro than he imagined, and he already guessed that it wouldn't be easy. Whenever she lifted the foot he was clinging to, he'd get hit by an extreme force of gravity, where he could barely keep his grip. And when her foot would make contact with the floor, he'd get blasted by a vibration that would travel sharply through his body. For the duration of this experience, the only thing he could hear was Miku's quiet humming, which did sound nice.

But about midway toward the kitchen, Miku spots her slippers, causing her to quietly say "I should put these on so I don't slip… I can't mess up if it's for Futaro!"

Futaro wanted to yell at Miku, but he was well aware that it would be pointless, so he doesn't bother. The only thing he could do was close his eyes while she gradually slid her foot into the fluffy shoe, trapping Futaro within. While he was in top of her toe, he was able too look down and see just how matted and discolored the slipper fluff was, though it made sense given that he hadn't seen her wear a different pair since starting as their tutor. And right before she puts the slipper on all the way, she shakes her foot, causing him to fly out toward one of the toe prints.

And while he was stuck in the deep indent, he could only brace himself as her 4th toe settled in on top of him, sandwiching him between it and the slightly sticky slipper fluff. After that, she resumes her walk, constantly crushing Futaro under that toe, leaving him to wonder how he hadn't died yet. But as he was getting continuously smashed underneath the heavy weight of Miku's toe, he surmised that he had somehow became more durable as a result of this shrinking. He couldn't fully explain it, but he couldn't explain the actual shrinking either.

Futaro realized that he was getting distracted so he tries to focus, but he quickly notices that it is far more difficult to concentrate while Miku's toe kept on pounding into him every other second. Once she made it to the kitchen things seemed to calm down, leaving him just pinned under her 4th toe. He still couldn't move, which wasn't ideal, but at least he wasn't getting smashed under Miku's foot anymore. The smell grew severely in intensity quite rapidly, causing him to cough repeatedly, making him feel like he was stuck in a cloud of heavily thick sweat.

That peace was soon broken once Miku started to cook, as she began to absentmindedly wiggle her toes during the activity, incessantly battering Futaro. The most common action they would do started by Futaro getting his face crushed under her toe, but then it would slowly travel down his body as if trying to flattened him. This probably happened dozens of times while Miku focused entirely on her meal, leaving Futaro to wonder if he'd ever escape from here.

One thing he didn't think about at first was the extreme heat, since her slipper kept her foot warmly insulated. That warmth radiated onto Futaro too, causing him to sweat as if he were in a sauna, making him feel pretty uncomfortable. And it didn't help that Miku's foot started to sweat too, and even though her sock absorbed most of it, Futaro still had to deal with it since the sweat would rub into him as well. Oddly enough though, he didn't hate how Miku's sweat felt on him, though it was salty and did sting his eyes whenever it got into them.

Futaro's thoughts were interrupted once Miku shuffled her socked foot out of her slipper, giving him a brief gust a fresh air before starting to idly rotate her ankle. That made him feel like he was stuck on a terrible amusement park ride, except it was totally unpredictable since Miku kept on changing the direction of her rotations. This goes on for a few minutes, leaving Futaro to wonder if he'd get sick by the end of this.

But a loud bell suddenly gets Miku's attention, causing her to shove her foot back into the slipper, burying Futaro under her pinky toe in the process. And while she rushed over to take her small cake out of the oven, she mumbles to herself, saying "Did something fall into my slipper? I'll check in a second…"

As she bent down to her knees in order to remove the cake, she put all of her weight onto the balls of her feet, absolutely crushing Futaro with her pinky toe. And despite the sensation of being flattened by multiple tons of pressure, he didn't feel any pain, though he didn't feel exactly comfortable either.

And because Miku was currently kneeling in front of the warm oven, she started to sweat a bit, though it wasn't very noticeable to her. But it was far more of an issue to Futaro, since it caused her toes to sweat even more, which forced a few extra large beads to splash onto him. He was strangely fine with it before, but the And extreme increase in sweat output was starting to annoy him. But due to how heavy her entire foot was, he couldn't get away and was forced to endure the sweat and incredible pressure.

Once her cake was placed on top of oven, she smiles and says "Looks good!" Since Miku just gave Futaro a bit of hope, he starts to move his body as best as he was able, causing her to frown and say "Hmm… Is that a bug?"

She quickly walks over to a kitchen chair and shuffles off her slipper before picking it up and shaking it out into her palm. To her surprise, a tiny figure landed in her hand, causing her to say "A toy…? It's a bit small…"

By now Futaro was glad to be free, so he gets up and calmly waves at Miku while yelling "It's not a toy! It's me!!"

To Miku's absolute shock, an incredibly tiny Futaro was standing in her palm, and he looked fairly annoyed. At first she thought she was seeing things, or even dreaming, but her silence caused Futaro to glare and shout "Are you blind?? It's me!!"

That was all Miku needed to believe what was happening before her eyes, because only a lovable idiot like Futaro could insult a girl who was literally holding his life in her hands. Not that she'd ever dream of harming him or anything, but his coarse reaction was typical of his personality, though that was also partially why she fell for him. However, then the thought entered Miku's mind of how he shrunk and how he ended up in her slipper, not to mention wondering what kind of trouble she caused him already without ever noticing him.

But, she didn't want to stay silent for long, so she warmly smiles down at him, as if to try and settle his nerves, though Futaro noticed a twinkle in her eye which gave him a slight chill. After that, she takes a deep breath and makes a more serious face, before finally saying "Futaro!! Are you okay…?"

Even though she was currently filled with concern about Futaro’s condition, Miku couldn’t deny that she was excited and happy that she was holding him shrunken in her palm...