"Thanks again for your help Reimu, you're a real swell guy!"

Marisa waved as she ran off, before flying away on her broom. Reimu waved back, trying to keep her eyes from wandering to Marisa's sizable rear end and failing to do so. Her boner began poking through her skirt, causing her to grumble as she went back to sweeping the porch.

This was all that damnable hag's fault. A few nights ago, Yukari dropped by to share some sake she had picked up from the outside with Reimu. Never one to turn down a free drink, against her better judgment she allowed the old youkai to hang out in her shrine in exchange for sharing the alcohol. Some drinks later, Yukari decided it would be a fun idea to manipulate boundaries and borders on Reimu, specifically the border between male and female.

Gone was Reimu's small and slim feminine body. Her muscles grew out some, her waist losing its hourglass shape. The appearance of her face lost the charm it once had of a traditional woman of the Orient, instead growing a bit more rough and masculine. Her height increased, and her body in general grew a bit bigger. Gone were her dainty fingers, her sleek and soft legs. Breasts that never had a child suckle on them never would, as they receded into her chest, becoming completely flat and mannish. An Adam's apple adorned her neck now. The hair on the top of her head receded back a little, just slightly to not be as long as it had once been. Perhaps it was an act of mercy it had been allowed to remain a decent length. Though speaking of hair, it began growing a bit more all over the rest of Reimu's body. She wouldn't be called particularly hairy, but the days of regularly smooth skin would be taken. If she wanted to have hairless legs and armpits, she'd have to take up daily shaving. And how could anyone forget the defining trait of a man? Reimu's womb would be inverted, losing the ability to host the heir of the Hakurei Shrine within her body. Instead, it turned into an average "gohei", as a pair of testicles descended downwards, accompanied by a penis. Where once laid a beautiful dainty maiden of paradise, now laid a handsome young man, though still stuck in her shrine maiden clothes. By the time Reimu realized what had happened to her, the mischievous hag had already gapped away, leaving Reimu stuck in this masculine body.

Reimu quickly found out that Yukari had manipulated more than just her body. When she first saw Marisa, she tried to explain what had happened, but Marisa just looked at her confused. Marisa explained that Reimu had always been a guy, and must have been feeling unwell. Everyone seemed to remember Reimu being a guy. A cross-dressing guy that no one seemed to find particularly odd. One of the things Yukari seemingly hadn't interfered with was Reimu's wardrobe, leaving her stuck with wearing her former shrine maiden clothes, though now looking a bit more silly giving her a masculine appearance. They didn't fit as well on her male body, being too small, too tight, and too awkward. And the short skirt made it very easy to see whenever she was sexually aroused, of which she unfortunately found out how easily men could be turned on. It seemed that before, when Reimu was completely ambivalent to her friends, she now began to notice... things. The way Marisa's ass had a perfect round shape to it. Kasen's breasts jiggling while she was scolding the shrine maiden (male)... Reimu hated how she was noticing how appealing her friends could be. Or how all of them seemed to be appealing in some way, leaving her without any respite whenever one visited.

At one party on a Saturday night, Reimu had seen Satori attending and thought she had her out. Satori could read minds, she could easily figure out the situation! Reimu lingered near Satori, but the mind-reader seemed to ignore her. The Hell, Reimu thought. Couldn't Satori hear a word she thought? "Yes, yes." Satori indifferently stated while drinking some sake and looking away from Reimu. "Your perverted mind is coming through loud and clear, however much I wish it didn't." Satori casually walked away, leaving Reimu flummoxed. Was Satori just ignoring the situation and staying out of it? Were the thoughts she was reading different from her true ones or interfered with in some way? Reimu's mind puzzled through the possibilities that night.

Reimu drank tea on the porch, trying to piece together how this would be ending. Yukari hadn't reappeared since their last encounter when she first did this. "She didn't fall asleep, did she?" Reimu pondered out loud. "What a pain, I'd rather not beat up that fox to get to the hag again..."

"My, using such harsh language? Let's be a bit more friendly to those who just want to be helpful~"

Reimu turned her head to see Yukari floating from a gap, her upper body leaning forward, a mischievous and smug look on her face. "There we go," Reimu said, as she got up and headed inside the shrine. "You're too nosy for your own good, I can always rely on you to eavesdrop and drop in."

"Too nosy?" Yukari mocked a tone of hurt in her voice. "My, I'm practically your guardian, aren't I Reimu? Every now and then you'd accidentally call me mother."

"Slips of the tongue." Reimu said, sitting herself down on a cushion on the tatami mat.

"You say slips, I say unmaskings~ Besides, don't I treat you good enough like a daughter? Well... I guess considering the circumstances, more like son, huh?" Yukari chuckled. "How are you enjoying life on the other side?"

"It's awful, fix things."

"Awful? You're so judgemental, you've barely even experienced any of it."

"It's been over a week, turn me back."

Yukari gave a playful pout. "Most people would be happy to experience something so unique that no others would. Have you even tried using that new gohei I gave you?"

"I'm not a pervert like you!" Reimu raised her voice defensively, causing Yukari to smirk, chuckle, and all manner of things that drove up Reimu's blood pressure.

"I see, now I understand. You're just so pent-up and stressful. You don't understand how men relieve their stress? That's no worry, let me help you then."

"I don't need your help, nor do I want it."

"Your shyness is cute, but there's really nothing to be ashamed of. It's natural. Besides, isn't it a duty of a mother to help her son out with these things?" As Yukari chuckled, another gap appeared, and the lower half of a naked woma-

"I'm not going to have sex with you Yukari." Reimu glared at the old youkai.

"I wasn't planning on that, don't worry. This isn't sex, there'll be no penetration. Just allow me to assist you with some stress relief." Yukari's upper half floated behind Reimu, firmly holding her arms from behind, while the naked lower body stood above Reimu. Reimu didn't struggle wildly, not out of consent but because she knew the old youkai. Outright fighting this would've been obnoxious, and she probably had some tricks. The lower body had mature legs and wide hips, filled with thick womanly fat. Blonde pubic hair was neatly trimmed above the slit, slick with femininity. Reimu felt jealous, wanting that. Yet, as she felt her penis beginning to get stiff, she realized that she, unfortunately, wanted it in another way as well.

The legs used their feet to gently flip Reimu's skirt over, revealing a stiff-though not yet fully erect-member. "A footjob?" Reimu said, doing her best to keep a bored tone in her voice. "You know, I'm not really into-" a cold chill ran through Reimu's male body. She looked down at the dainty feet, as one of them lifted itself and placed itself upon Reimu's penis, each toe making a point to touch the fleshy member, and each touch causing blood to flow into it, making it stiffer. The feet were clearly that of a mature woman, toenails unpainted showcasing their natural beauty. The layout of the toes showed a Western origin, though very well proportioned, and-

Reimu blushed. "NO! No, fuck off! No, undo that! I'm not going to be a degenerate like you, old ha-" Before Reimu could finish her insult, a gloved hand covered her mouth.

"Aren't I doing you a favor? I'm making this easier for you to enjoy. You should just lay back and enjoy this like a good boy~" The disembodied foot took its time to slowly stroke its toes up and down Reimu's penis. Reimu did her best to ignore the pleasure, she tried to float her mind away from this. But closing her eyes only made it worse. She could imagine the delicate lovely toes in her mind, making their dance along her penis. The sensations each one caused just by grazing over her were unbearable.

"Hey Reimu, why don't we make this a game?" Yukari whispered into Reimu's ear. Reimu tried to murmur, but nothing would get through the gloved hand over her mouth. "I bet you can already guess the terms." The toes went down, lifting themselves so that only the tip of the toenails grazed along Reimu's shaft, practically pinpointing the pleasure to a narrow line. "If you can handle this, I'll turn you back into a girl and put everything right as rain, the borders where they originally were. But if you show me that you enjoy this, then I'm gonna keep you like this, OK?" This was blackmail, Reimu thought. Damn hag, how dare she treat her like a plaything. Reimu intended, once she got out, to give this youkai the extermination of a-

The wonderful foot that had been stroking Reimu's penis for what felt like an eternity (though, in actuality, was only a rather short period) decided to press itself on Reimu's penis, the heel pressing against the base of the penis and the soles of her foot pushing it down. It was too much, as white ejaculation shot upward, undeniable proof of Reimu's masculinity staining his shrine maiden uniform, and the white-hot liquid falling on his flat chest. Yukari tried to contain the surprise in her voice. "Hm... I didn't anticipate you would cum so quickly. Well, I guess that's the nature of your power. When you try for something, you'll inevitably fail. I'm sure if you keep practicing though, you'll be able to last longer." The gloved hands released Reimu, as she fell to the floor, gasping for breath. "This should be a fun mix-up, I'm excited to see the shrine maiden be a boy for the first time~" Yukari disappeared into her gap, and Reimu was left on the tatami mat, breathing in his disheveled shrine maiden clothes, stains of ejaculate covering them. Once reality set in, he gave a firm swear and began to clean himself up.

No one questioned the fact that the shrine maiden of Gensokyo was a boy, and no one ever would. Not even Eiki seemed willing to use her Mirror to see Reimu's past, and Akyuu insisted that all the records showed the Hakurei Shrine Maiden was born a boy. Was it all conspiracy, or had Yukari caused some bigger changes? Reimu didn't know, and eventually he stopped trying to pursue it as often. He would always want to go back to being a girl, but over time he... acclimated better to this new masculine body. Though the penis always gave him trouble, he'd always get embarrassed at how easily it could get erect by all the people he once called his friends and enemies. He also hated how he noticed that there was a troubling amount of people who didn't wear shoes in Gensokyo. When Minoriko visited the shrine, Reimu had to excuse himself to go into a private area several times to try and "calm himself". He would have to insist that people visiting him in the future wear socks, but even that only did so much.

Rumors say that in the future, when oddities occurred like someone claiming to be in the wrong body, or that something had changed, Reimu would only investigate it so far, and once he hit a roadblock that required actual effort, he would tell people to just accept it and get used to it. Most people didn't understand and would chalk this up to the shrine maiden's regular laziness, and that was certainly true. Reimu just figured these oddities were going to be a part of Gensokyo now, and if he couldn't live out his original desire to be a pure and cute maiden of fantasy, he wasn't going to extend a ton of effort to try and give that to someone else.

Perhaps, in the future, Yukari will get bored. She might decide that it's time to return things to how they once were before. But the whims of a youkai are fickle, so that probably won't be anytime soon. For now, Gensokyo's resident shrine maiden will be a masculine man donning a woman's clothes, and none will treat it as more than a slight peculiarity.

Though the foot fetish thing would be an open secret the other residents would mock him for.