This was requested by -aquafrogadieramour, enjoy

After Know Your Stars:

Flashback:

(Eli bails Maki and Nico out of jail)

Nico: You just had to call the police on me.

Eli: (nervously laughs)

After Crossover Know Your Stars:

(Nico walks home)

Nico: I am getting sick of that show! 

(a perverted man then appears and tries to grab hold of Nico)

(Nico then kicks him in the face and the man runs away)

Nico: Sickass perv!

(Nico walks a little faster)

(Another perverted guy then tries to grab hold of her but Nico roundhouse kicked him and he ran off)

Nico: I gotta get out of here! 

(Nico runs as fast as she can)

At Nico's house:

Nico: I'm home!

Three Yazawa siblings: Onee-chan!

Cocoro: We saw you on TV!

Cocoa: Is it actually true that you're a magical girl and that you're also a samurai?

Cotaro: So cool.

Nico: I'm not a samurai nor a magical. Though a magical girl would be cool, but I'm not and those people on the show are nothing but big liars, okay?

Yazawa siblings: Okay.

(Later)

(Nico dialed Serena and Kyouko)

Serena: Hello?

Kyouko: Yeah?

Nico: We must get rid of that voice! 

Kyouko: Let's eliminate the voice!

Serena: How do we do that? 

Nico: First, we-

(Incoming call: Nozomi Tojo)

Nico: It's Nozomi.

(Nico answers)

Nico: What Nozomi?

Nozomi: Nicochi, meet me at the park. You guys too, Serena and Kyouko.

Nico, Kyouko, and Serena: Okay?

(Nozomi hangs up)

Serena: What was that about?

Nico: Probably one of Nozomi's little schemes.

Kyouko: No matter, anyways, you're plan to destroying the voice?

Nico: Oh, okay then, anyways, here's the plan. 

The next day:

(Muse, A Rise, Saint Snow, and Aqours were at the park. Tsubasa, Erena, Umi, Rin, Eli, Kanan, You, Leah, Dia, and Chika were lined up standing on one side wearing black tuxes and red ties. Nozomi, Mari, Anju, Yoshiko, Riko, Ruby, Hanamaru, Honoka, Kotori, Hayano, and Sarah were standing on the other side wearing pink brides maid dresses. All the students from Muse, Aqours, and A rise Saint Snow's schools along with a bunch of family and friends showed up. There was also a bunch of anime characters there)

(The Love Live Announcer appears along with the camera crew)

Love  Live Announcer: We brought to you, live the NicoMaki wedding! This is totally going to be one of the biggest and most hottest weddings in idol history! Prince William and Kate will be having a run for their money!

(Nico appears wearing a pink wedding dress and Maki appears wearing a black tux with a red tie)

Nico and Maki: EHHHHHHHHHHHHHH?! WHAT IS THIS?!

Nozomi: Surprise! It's you're guys wedding!

Nico and Maki: Who said we were getting married?!

Mari: The voice.

Nico: That voice is history. 

Maki: I can't even. Let's just get this over.

Nico: Yeah, I mean, it's not like there is a person here that will marry us is qualified.

Me: I am your priest, it's me to voice.

Maki and Nico: Eh? You're history!

Me: Do you take each other to be you're lawfully wedded wife?

Nico and Maki: NO!

Me: You sing and dance right?

Maki and Nico: We do, NO NO NO! We mean-

Me: I now pronounce you, wife and wife! Congrats Mrs. and Mrs. Nishikino!

Everyone except for NicoMaki: (cheers)

Nico: (gets a knife and charges at the voice)

(I disappear out of thin air)

Nico: Damn it!

Serena and Kyouko: Well, we didn't get the voice so we minus well congratulate the new couple. (Serena and Kyouko claps)

Honoka: YAY! (waves a rainbow flag)

Chika: Woo! (blows airhorn)

Nozomi and Mari: (pops red and pink confetti)

Mari: Let's celebrate the official newlyweds! Let's mosh! Oh, Afterschool Teatime!

(Yui, Mugi, Mio, Ritsu, and Azusa from K On appears)

Yui: DO we get cake after this?

Mugi: I love weddings.

Mio: Congrats to the new couple.

Azusa: Let's celebrate with some heavy mettle.

Ritsu: Let's get this party started! (Ritsu taps her drum sticks) 1! 2! 3! 4!

(Afterschool Teatime begins playing death mettle music. Everyone was dancing around, thrashing each other)

Nozomi and Mari: (whispers in Mari's ears) Have fun at your guys honeymoon.

Mari: (turns pale and passes out)

Nico: N-NOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO!