So after watching the Mamma Mia movie, I came up with this possible idea, since I figured I should try going the Boruto Crossover a chance, also the title is the japanese version of the movie name since the show is basically Mamma Mia. lol

I hope everyone enjoys this idea and that hopefully someone adopts it.

Manma mīa!

Chapter 1

Pilot

Konoha

Standing in front of a post box in the middle of the night was a shadowy figure, in her hand was 3 letters with 3 different names on them.

"I Have a Dream, a song to sing,
To help me cope, with anything,
If you see the wonder, of a fairy tale,
You can take the future,"

Out of the moonlight steps a young girl with pink hair and glasses, "Even if you fail." She expresses, taking a deep breath and hoping her plan would work, she looks at the letters in her hand and starts reading their names one at a time, "Naruto Uzumaki," She pushes the letter in the post box, "Kiba Inuzuka," that one went in next, "Sasuke Uchiha." With the last one going in too.

The young girl just couldn't believe she was doing this, where she then quickly makes her way back home before her mother knows.

Next Day

Soon the scene changed to a brown haired man riding on a large white dog out of a marketplace, with said dog still being strong and energetic due to his travels.

The next scene changes to a blond haired man who was at a bar speaking to his contact and then he left quickly for his journey.

With the last person was a black haired man exiting his hotel and leaving for his own journey.

With each person making their own way to their final destination.

Konoha

Though while that was happening, the pink haired girl who soon sees her friends starts yelling in hysterics, with all three excited for the pinkette's wedding, "I'm so glad you girls are here, cos I have a secret and I can't tell anyone else." She soon told her friends.

Soon their friends exclaim, "Sarada, you're knocked up!?" But the now known Sarada quickly denied that accusation.

But she soon explained, "I invited my dad to my wedding." She told them, knowing their reaction.

Though Sarada soon explained how she found her mother's diary and began reading from it, telling her friends about her mother's "experience" with the 3 guys of her past 20 years ago.

(A.N. I'm gonna skip the song, "Honey, Honey!" since I want to get to a certain part, but whoever adopts can put the lyrics in if they want. lol)

As the girls were talking about Sarada's mother's diary, she quickly hid it, "Here comes the Bridesmaids~" Her mother soon sang out.

With the other girls running up to her in greeting, ""Sakura-san!"" Both soon exclaimed in excitement, partly because of the diary, but mostly because of Sarada's wedding in a few days.

Soon Sakura, the owner of the hotel that was hosting Sarada's wedding was happy that they were there and enjoying themselves, while moaning about her own past about having fun, though became confused when one of the girls agreed in a strange way.

Night Time

The scene quickly changed to the men rushing to return to Konoha after so many years, but there was a problem, just as the blond and black haired person were about to enter, the gates to Konoha were closed, they both tried to yell for entry, but no-one heard them.

With the black haired man exclaiming, "Bugger!"

Along with the blond simply stating, "My sentiments exactly." With both looking at each other in recognition.

The blond simply saying, "Hey there Sasuke, it's been a long time." Since it pretty much has been, considering it was 20 years before they last saw each other.

With the now named Sasuke replying, "Yes it certainly has been, Naruto."

With Sarada

Her friends soon settled down for the night, "So who's your dad, Naruto, Kiba or Sasuke?" They couldn't help but ask.

Though Sarada was quick to reply, "I don't know." Since she doesn't really know who her dad was.

Unfortunately this confused her friends even more, "But who did you invite?" Though they were fearing the answer slightly.

Though they soon got their answer due to the fact that Sarada didn't say, meaning she had invited all 3 of her possible fathers, where she told them that she made it out that her mother, Sakura, had wrote the invites.

Naruto and Sasuke

Both men were feeling stressed out about the gates being closed, but they soon noticed the notice board on the side of the road, where they both began looking at the time that the gates open back up.

With Naruto pointing out, "Here it is, the gates open back up at 6:00 in the morning." He exclaims with a frustrated sigh.

Though when Sasuke heard that, "Bollocks!" He soon exclaimed, since they couldn't really sneak into one of the strongest ninja villages, especially since it was their home.

Naruto quickly replied, "Yeah, my sentiments exactly." Since even he agrees that trying to sneak in was pretty dumb, even by his standards.

With Sasuke taking out his letter, which Naruto noticed and soon asked, "Bride or Groom?" Just to make some conversation since it's pretty obvious that they'll be stuck outside of Konoha till the next day.

Sasuke soon replied, "Bride, although I've actually never met her." Naruto was about to say something, until.

"Hey there you two, it's been a long time!"

Both soon looked towards the voice and noticed a large white dog that they quickly recognized, along with the person riding on the dog, "What the!? Hey Kiba, it certainly has been!" Naruto soon exclaims, with Sasuke agreeing.

Kiba soon looks up, "Aw~ Man! They closed the gates! And I was really looking forward to some Konoha grub after being away from the village for so long." Though he didn't mention how he also wanted to see Sakura after so many years too.

With both Naruto and Sasuke looking at the wildman, "Well there's no helping it, we're gonna have ta set up camp and wait till the morning for the gates to open!" Kiba soon stated, with Akamaru whining about such a thing, since the large dog also wanted to see his family after such a long time.

So both Naruto and Sasuke went to the side of the road, with Kiba bringing up the rear, along with Akamaru, "But hey! this could be a chance for us to try some of the food I stored in a few of my scrolls, I was even taught how to prepare it too!" Kiba soon exclaimed in excitement, since he can now share some of his experience with his old rivals/friends.

With Both Naruto and Sasuke agreeing, "Sure Kiba, but let's set up camp first before we start eating." Naruto states, with the 3 working together to sort out their things.

Inside Konoha

But what the 3 didn't know was a carriage with a few passengers had went through the gate before they closed, allowing a couple of women to catch a ride and relax all the way back to Konoha instead of tree jumping.

"Come on Ino, try and relax since we've passed the gates now." Feeling a little frustrated at her friend not sitting still.

With the now named Ino replying, "I know Tenten, but it has been a few months since we were back home, and now little Sarada is getting married for the first time." Since she's super nervous and excited about seeing both Sakura and Sarada after a few months.

With Tenten rolling her eyes, "And lets hope it stays the first marriage, unlike "Miss 3rd husband" here." She jabs at Ino, causing Ino to slap her for saying such a thing, which causes the both of them to laugh.

Until a passenger holds up a book with Tenten's picture on it, with it titled, "Anything Can Be A Weapon by Tenten" with the guy asking for an autograph, though while Tenten was happily signing the book, Ino was looking at the basket that a woman was carrying, making out that she was politely asking to have a look inside it, only.

"WAAAAAAAAAGH!" She screamed in shock, causing Tenten to jump slight and look at what scared Ino.

"It's just a fish, Ino, geez, a ninja and a proud Kunoichi and you get scared by a fish." Though when Tenten said she started giggling, along with the passengers.

With that, the two parted from the carriage and went home to clean up and get some rest for tomorrow, since they want to visit Sakura and Sarada as soon as possible, but with how late it is, they decided to leave it be, for now at least.

With the Campers

They soon got settled into their makeshift camp, with the food cooking, with Naruto thinking about tomorrow, though was knocked out of his thoughts when Sasuke began questioning Kiba about his adventure books, along with the food books that he wrote.

Once fully sitting down to listen, Naruto soon exclaimed to the others, "Man it's gonna feel pretty weird returning home after 20 years isn't it." The blond couldn't help but state, with the others agreeing.

Though Kiba quickly states, "Tell me about it, 20 years and not a word from home, though that must mean that Konoha is doing amazing with the peace between all the villages." With the others agreeing, "Then out of the blue an invite to a wedding." Catching the others attention.

Though before they could question such a coincidence, Kiba quickly got up, "WHOA! WHOA! The food's boiling over!" Where he pretty much managed to change the subject.

Allowing them to eat and settle down for the night, where they can then get some answers about the wedding invite.


Next Day

Soon both Ino and Tenten were at Sakura's hotel, having fun and enjoying each others company, with Sakura first moaning about not having enough money to keep the hotel afloat, though not realising what her daughter Sarada has done.

With said girl, who was shifting some boxes, she soon noticed a few people, "Hi!" Catching the men's attention, "May I help you?" She asks them, thinking they were planning to stay as guests at the hotel.

Though one of them soon answered, "Sure, we're here for the wedding. I'm Kiba Inuzuka!"

Though hearing this shocked Sarada, "Huh?" Seeing the wild spiky brown haired man introduce himself, wondering if he was her father.

But then the next person introduced themselves next, "I'm Uchiha, Sasuke Uchiha." With Sarada looking to the black haired man in wonder as well.

Then the last one soon finished, "Naruto Uzumaki." He exclaimed with a big smile, though Sarada was in a state of shock she didn't know what to do, since these 3 men could be the pinkette's father, though Naruto soon asked, feeling slightly worried, "You are expecting us?" Since they did get an invite.

Which soon knocked the girl out of her thoughts, "Oh my god. Yes!" She exclaimed, having a big smile on her face.

Where Naruto looks closely, "You're not Sakura's daughter?" Since the pink hair kinda gave such a thing away, but he also wanted to clarify since he was away for 20 years.

With Kiba stating, "I thought you look familiar, though the scent you give off is definitely the same type of smell Sakura has, but a little different." Since an Inuzuka's nose is pretty stronger than most, but everyone just moved on from that.

Then Sasuke soon asked, "Would you mind if we see our rooms before we see your mother?" Cos while he didn't want to seem rude, after being away from Konoha for so long he wanted to get settled down first, since due to his travels Sasuke has now mellowed out and was no longer a brooding avenger bent on killing everyone.

Unfortunately Sarada quickly forced the 3 to follow her, with them going through all sort of obstacles until they ended up in a goat house, which they have no idea why Sakura even has a goat house, let alone a goat, but decided to leave it be, with Akamaru following them into the building, but then flops down and starts snoozing.

Though while they were confused about the room, right now Naruto was more focused on other things, "Okay Sarada, can we see Sakura now?" Since he and the others were starting to get a little frustrated about the runaround they were going through.

Then Sarada exclaimed, "I sent the invites." With a big smile on her face, "My mom doesn't know anything." With a giggle at the end.

Causing the 3 men to sigh and groan about such a thing, with all 3 thinking the same thing, """Sakura is gonna kill us!""" With Naruto face palming at falling for such a prank.

Sarada suddenly explained, "Well, she's done so much for me, and she's always talking about you guys and the good old days, and I thought, what an amazing surprise for her that you are all gonna be at my wedding." She finishes, hoping they agree to stay.

Though Naruto quickly stepped up, "Hang on Sarada." With the man getting slightly nervous, "I can't be here." His mind having flashbacks to all the hits he took from Sakura growing up, along with their break up, "The last time I saw your mother, she said she never wanted to see me again." Not to mention her practically bashing him through a wall to prove a point.

With Sarada quickly interrupting, "That was years ago. Please, it would mean a lot to me." She quickly begged for them to stay, though Naruto was confused, "Why?" Wanting to know why it would mean a lot to the girl in front of him.

Though Sasuke soon spoke up, "Listen, I can see that you've been to a great deal of trouble. But might I suggest that we all get out of here." With Naruto agreeing.

But Kiba was against it, since it's been years since he had a chance to relax in Konoha, granted it was in a goat house, but home was home.

Unfortunately both Naruto and Sasuke weren't as understanding, so Kiba replied, "Look whatever you two did to anger Sakura all those years ago, you might as well face her now and take your beatings and move past it, besides I'm not gonna miss the wedding."

With the other men groaning at such a reply, since it would seem they didn't have a choice at the moment, "Okay, when I wrote the invites, it was a long shot that you'd even reply. And now you've come all this way for a wedding. Surely there must have been some special reason for you to be here. Like some siren call, maybe?" She asked with a knowing smile, trying to get them to stay by guilt.

Though the 3 men soon began to chuckle at such manipulation, "You're a little minx, you know that? You're just like your mother." Naruto exclaimed, with Sasuke agreeing, remembering how Sakura got Naruto to make that lifetime promise to bring Sasuke back.

With Naruto sitting down, he then quickly stated, "I'm glad my boys haven't met you. They'd never recover."

Hearing this, Sarada was surprised that she may have half-brothers somewhere, "You have sons?"

With Naruto nodding, "Yes, two. And someday I'd like to bring them back home to Konoha." Since Naruto always felt his kids needed to visit Konoha once in their life.

Sarada soon asked, "Like you used to with my mother after finishing a mission?" With a cheeky smile, catching Naruto's attention.

That is until they start hearing Sakura humming outside, catching the groups attention, though Sarada quickly begs them to keep quiet about her inviting the 3, making them promise, though Sasuke was slightly nervous about doing so, since he didn't want to be on the receiving end of Sakura's powerful punch, but he still agrees to not say anything, with that Sarada made her escape, though because of this it also made a little noise.

With said noise catching Sakura's attention, she heads up the stairs wondering what had caused it, though she soon noticed 3 people that she hadn't seen for years, where she looks through the gap of the hatch, "(Gasp!) Sasuke?" With the man's clothes becoming his old ones before he left(Shippuden).

Her eyes soon drifted to the next person, where she catches sight of a familiar dog that was snoozing, "(Gasp!)Kiba?" With Kiba's own clothes becoming his old ones(Shippuden).

But then her eyes caught sight of the most important one in her life, "(GASP!)" She quickly jumped down, since her mind flashbacked to Naruto in his old clothes as well(Shippuden).

The End.

I figured I'd end the idea there, since I wouldn't want to spoil the fun of writing it when someone possibly adopts it. lol

As I'm sure you all might have figured things out, the story is based on Mamma Mia, but is centred in Konoha, with the characters taking the roles of the Mamma Mia characters, since I figured they'd fit well like that. lol

With Sakura taking Donna's role, with Ino taking Tanya's, while Tenten takes Rosie's, and Sarada takes Sophie's place, only with her mother's hair and eye colour so "nothing" is given away. lol

Along Sasuke taking Harry's role, Kiba taking Bill's role, and Naruto taking Sam's role, since I figured that each role is perfect for each characters when you think about it. lol

The other roles to be filled will be up to whoever adopts the story, though keep in mind that Boruto or Hinata wouldn't be in the story since I made it where Hinata made them move away and everything, the Crossover is just the Boruto age group, with the Naruto age group obviously being the main part.

Also just a heads-up, but this will be my first Boruto Crossover, as well as the first "musical" one I've ever written, so please keep in mind that whoever adopts will have the chance to write in the music, along with the background stuff, since the music is pretty much the main part of it, also if the adopter wants to fill in the "gaps" of the story, they can, I just wanted to get to the part where Sakura sees the 3 men she was with. lol

I Do Not Own Naruto/Boruto Or Mamma Mia.