Hi I' am new to this so I hope you guys like it. If I made a few errors I apologize because this is my first time doing this and am not really good at this but if you guys like it.

I will be glad to get your opinion about my fanfiction and that's about it.

btw the characters are not mines, they're cartoon networks except water prince because he's my Original Character (OC) but the rest of the story is mine. Also the characters I'm doing it on are out of characters so the Fionna that I'm doing the story about I'm making her in a different way from her original version So I apologize If you guys think she's too girly It's because I made her like that so she's(OOC)anyways Oh btw I added two new characters but they're my own character that I made up they're names are : Grimm (Marshall Lee's Cousin he's half Soul Taker and Half Vampire he's the son Of the Grim Reaper and the son of Medusa the Snake Queen and one more her name Is Ashley ( Marshall Lee's Ex-Girlfriend ), Grimm , Ice Prince and Water Prince are my own characters except Ashely she's cartoon networks but I made her In a different way Just like Fionna , btw I decided to take 2 characters out of this story (James Flame Prince's brother) and Water Prince because I'm trying to end this story as soon as possible sorry for this okay and I hope you guys like this Fanfiction , anyways enjoy my fanfiction :

I hope u guys like it and enjoy.

Last time in Adventure Time with Fionna and Cake :Fionna decided to go with Grimm to look for her kids and Marshall Lee's Mom became friends with Flame Prince's Mom , well Let's continue :

...Later On where Fionna and Grimm were...

" So Grimm do you see them? "

" Yes there they are "

...Grimm points out his hands to where Fionna's kids were...

" Oh there they are "

" Grim and Damon come here now "

...Damon and Grim turns around and sees Fionna and Grimm...

" MOMMMMM "

" Yes sweet hearts mommy Is here come let's go home with me and Grimm "

" Oh okay Mommy "

...Fionna grabs Damon and Grim's hands and walks out of the Fire Kingdom...

" Okay sweet hearts and Grimm "

" Yes Mommy what Is It? "

" Not you Grim I'm trying to call the older Grimm "

" Oh okay Mommy "

" Yes Fionna what Is It? "

" Can you help me get out of here with my kids "

...Grimm nods his head...

" Sure Fionna "

" Thanks Grimm you're the best "

...Fionna lets go of her two sons hands and gives Older Grimm a hug...

" Um sorry about tha-that hug Grimm "

...Fionna blushes and pushes aside Grimm...

" He he It's okay Fionna but can I ask you something that I've been meaning to ask you for a while now? "

" Sure Grimm what Is It? "

...Grimm gets closer to Fionna's body making Fionna blush like hell...

" Um Gr-Grimm wha-what are you doi-doing? "

" I've been meaning to tell you how much I Love you Fionna "

" Um well that's nice and all but I already have FP and Marshall "

" Well what If I say that I'll never hurt you and we both know that you're more attracted to me "

" That's a Lie Grimm "

" No It Isn't Fionna you love me and I've noticed so just admit It that you love me "

" I do-don't Lo-love yo-you "

" Ha ha you're so cute when you blush "

...Marshall Lee and Flame Prince Enter the Fire Kingdom and they both see Grimm kissing Fionna...

" Wha-what are yo-you doing Gri-"

...Grimm Interrupts Fionna with a Kiss...

" OH MY GLO-GLOB GRI-GRIMM?! "

" Yes Fionna what Is It? "

" Why did you kiss me? "

" Isn't Obvious , I kissed you because I Love You "

...Fionna blushes...

" But I-I al-already have Marshall Lee "

" So you could still have me "

" But I- "

...Grimm kisses Fionna again but she pushes him away...

" Why would you do this Grimm "

" Fionna give up on My Cousin Marshall and that Flame Prince and be mine forever "

" I can't Grimm I still Love Marshall Lee more than FP and Gumball "

" What about me Fionna don't you love me? "

" Yes I do Grimm but my heart could only accept one "

" And Let me guess the one In your heart Is my cousin "

...Fionna nods her head...

" Yes Grimm that's true your cousin Is On my heart "

" Please Fionna be honest we both know that you feel something for me "

" Well I guess "

" You guess? "

" Okay okay fine I admitted I LOVE YOU Grimm "

" How much do you love me? "

" Until death rip us apart "

" He I knew It now come here sweet Fionna "

" Oka-okay Grimm "

...Marshall Lee sees Fionna and Grimm kissing In front of him and FP...

" FI WHAT ARE YOU DOING? "

...Fionna turns around and sees Marshall Lee and Flame Prince getting pissed off...

" Um he he hey Marshall Lee and FP "

" WHAT THE HELL FI I THOUGHT YOU LOVED ME?! "

" I did but uh- "

...Grimm grabs Fionna and pulls her close to him...

" WHAT'S WRONG COUSIN AFRAID THAT I MIGHT STEAL YOUR GIRL "

" YOU BASTARD GET YOUR HANDS OFF MY GIRLFRIEND! "

" YOU WANT HER THEN COME AND GET HER COUSIN! "

" Fine you want a fight then you'll get a fight "

" Guys please don't fight "

...Fionna gets In between Grimm and Marshall Lee...

" Please don't fight guys "

" Fine we won't Fi but you'll have to choose either you go with Grimm or with me and Flamie "

" Yeah Marshall Lee Is right Fionna you have to choose who you're going to be with "

" So Fi who Is It? Me , Flamie or My Cousin Grimm? "

" Oh my glob you guys are pressuring me and well I don't know who to choose "

" Well then I guess we have to fight the- "

...Fionna Interrupts Marshall Lee...

" No wait I'll choose I swear "

" Okay then who Is It? "

" Um I guess I'll choose to be with Grimm "

" Are you sure about this Fi because once you choose to be with that person there's no going back "

" I know Marshall Lee "

" So I guess you choose to be with my cousin Grimm "

...Fionna nods her head...

" Yes Marshall Lee I choose him "

" Why Fi? am I not good enough for you? "

" You are but he's the only one that truly understands me "

" Fine then Let's all go home "

" Uh guys not to be Interrupting this sweet moment but whatever happened to your mom Marshall Lee? "

" Oh she told me that she went on vacation with Flamie's mom "

" Oh that makes sense "

" No wonder we haven't heard any destructions at all "

" Well let's go Damon and Grim "

" Yes Mommy "

...Later On where Gumball , Cake and Ashley were...

" So when Is my sweet Marshall coming kitty "

" My name is Cake and I don't know when your vampire fiancee comes so let's wait a bit longe- "

" Cake and Ashley "

" What Is It Prince Gumball? "

" They're back and they're bringing Little Damon and young Grim "

" That's great now that we're all together let's go back to the tree house to celebrate the return of those little angels "

...Fionna nods her head...

" Okay Cake "

" And btw sweetheart "

" Yes Cake what Is It? "

" When we go back home you'll have to explain to me why you were holding hands with Marshall Lee's cousin Grimm

Instead of holding hands with Flame Prince "

" Okay Cake anyways let's go back home because I'm tired right now "

" Okay sweety let's all go back to the tree house "

" Yeah Let's go Fionna "

" Okay Grimm "

...To Be Continued...