Disclaimer: I do not own any of the material appearing in this story. The OC's belong to their respective owners.

Arm Possession

"Zzzz…" Marnie snoozed away, as a Geist Grimm came floating into her room and looked at her metal arm that was resting on her desk. It rubbed its hands together and moved into her metal arm… right when Marnie's alarm clock started ringing.

"Uuungh…" She let out a groan, reaching for her clock and turning it off. She stretched right after and rubbed her eyes before grabbing her arm and reattached it before grabbing her towel and walked into the bathroom, letting out a yawn.

The Geist narrowed its eye at Marnie, noticing she was about to take her top off to take a shower… so it forcefully dragged her away. "Wha…?!" Marnie yelped, the sudden jolt was enough to fully wake her up. "What's gotten into this thing?" She wondered, trying to move back to the bathroom but her arm resisted and dragged her out of her apartment.

"Aaaack!" She yelped as she gained her footing. "What exactly is going on with my ar-… oh." She said, spotting the Geist's head peeking out of her arm. "Do you mind?" She asked, but her arm shook itself. "Ugh… well, I know how to get rid of you."

Suddenly, the Geist, using her metal arm, pulled out a sign. "Honey, if you think I'm gonna let you go to a professional huntsman, you're mistaken."

"Okay, first of all… how? Second all, I don't need a professional huntsman or huntress to get rid of you." She raised her biological arm and pointed her finger at the Geist, smirking as a little flame appeared on the tip of it.

The Geist's eye widened… and then jerked away, making Marnie stumble. "Mmmph! Hold still, darn you!" She said, trying to burn him but it was no good as Marnie laid out sprawled out on the pavement. "Mmph…"

"Gooooood morning, Marnie!" A Slime said, hopping by.

"Morning…" She groaned as she glared at the Geist. "Alright, I guess we're doing this the hard way."

"Try me, honey."

"Okay, where am I holding these signs?" Marnie wondered, looking through her pockets. "Agh, forget it. We're gonna go on a little field trip, just the two of us." She said and then used Farore's Wind… where the two would end up at the Grumble Volcano area, right on top of an active volcano no less.

"Now, you can either get out of my arm or you can watch me do some acrobatic flips and cannonball into this volcano and you burn a horrific death the moment I fall into the lava."

"You wouldn't!"

"Watch me." Marnie said with a smirk. "One. Two-" She saw the Geist sweating. "Three." Marnie jumped in and did some acrobatic flips before cannonballing… but she did not touch the lava as the Geist swiftly moved her metal arm upward and left her dangling just inches away from the lava. "Uuuuugh… this was NOT an option." She said in annoyance as the Geist flew himself and Marnie out of the volcano.

Wi-Fi Hot Spot

"Ah, here's a good fishing spot!" Bowser said, pulling out his fishing rod and cast it into the lake.

"Aaaagh… no bars? Come on!" Yang complained as she walked by, but then noticed it spiked the moment she walked past Bowser. "Oh?" She stopped and then backed up, noticing she had full bars. "Ooooh!" She grinned and then walked up to Bowser and noticed her signal was getting stronger. "Ha ha!" She grinned and then started calling somebody.

"Hey Luigi! You're right, Bowser is a hot spot! Man, I should've called dad and told him I was calling him inside Bowser." She whispered.

"Told ya!"

Yang let out a chuckle, and then pulled out a sign that said "Free Wi-Fi!" on his shell, also adding in a satellite before walking off with a whistle.

"Hmm? Eh…" Bowser shrugged as he continued fishing, and then pulled up a big Cheep Cheep. "Aha!" He grinned and then turned around, and saw a lot of Toads and Koopas with their phones, computers and even a few Switches with a few Toads and Koopas playing Smash.

"Huh?! WHERE DID YOU COME FROM?!"

"Shhh! Pipe down, I'm listening to this podcast here!" A Koopa said.

"Can you hear me now? Good!" A Toad grinned.

"Gah! You people are weird!" Bowser said and walked off.

"Quick, after him!" A Toad yelled as they picked up their stuff.

"AAAH! GET AWAY!" Bowser yelled as he ran off with everyone chasing after him.

Underwater Golfing

"Fooooore!" Mario called out, swinging his golf club and letting the golf ball fly past a few Cheep Cheeps and Bloopers, landing just near the flagpole on the bottom of the lake.

"Nice hit!" Ruby complimented.

"Yeah, that was awesome!" Peach smiled.

"Okay, time out!" Weiss said. "How exactly are we breathing underwater… let alone golfing underwater?"

"Mushroom Kingdom logic?" Ruby shrugged.

"…Ya know what, I'll take that."

Arm Possession - Continued

"Uuuugh!" Marnie groaned, looking absolutely frazzled. "You wouldn't let me near the Fire Snakes, you wouldn't let me interact with the Angry Sun, you somehow got out of quicksand when I buried you in it, you wouldn't let me take a dip in one of the lava pools, nor let me take a shower in the lava falls. You got me away from the Firebars and Burners… AAAAAGH! You're one stubborn Grimm, you know that?"

"Look honey, I'm just trying not to die from your insane ways."

"You know what? You're the most annoying piece of shi-"

"Hey Marnie." Luigi walked over to her.

"Luigi!" Marnie's eyes sparkled. "You gotta help me! This stupid Grimm won't leave my-"

POW!

"OW!" Marnie yelled, as the Geist possessed her arm to punch herself in the face.

"Stop hitting yourself~!"

"Oooh, looks like you've been having a rough morning with it."

"I have! I've tried everything to get rid of this jerk! You got anything? Because it won't let me call out my Pokemon either."

"I got just the thing." Luigi said as he pulled out his Poltergust and tried to suck in the Geist, but he did not budge.

"My, what a lovely breeze! Love the 'stache, by the way."

"Oh!" Luigi blushed. "Why thank you!"

"LUIGI!" Marnie scolded.

"Sorry!" He said and looked at the arm. "How desperate are you?"

"Completely. I just want to take a shower…" She said.

Luigi held her metal hand. "This might sting a bit…"

"Do it."

With a nod, Luigi activated his Thunder Hand and started electrocuting the both of them. "Hnnnngh!" Marnie grunted.

"You okay?"

"Surprisingly, this is a lot gentler than what Nora could-bzzzt-do!"

The Geist, meanwhile, had the arm twitch like crazy before squeezing Luigi's hand hard enough for him to yelp and pull away. "Sorry. His fault!" Marnie said before slumping, anime tears streaming down her cheeks. "I just want to take a shower… why me? I mean… I'm desperate enough to get Gloria involved…"

"Hmm… oh!" Luigi would whisper in her ear.

"Oh! I haven't tried that yet. Thanks bud!" Marnie smiled, attempting to hug him… but then the Geist pulled away. "Ack! What?! Why?!"

"I don't do hugs, honey."

"Blocking me from hugging someone…" She mumbled, her eye twitching. "Alright, THAT'S IT." Marnie said and then used Farore's Wind to teleport away.

At a Lava Pool…

The lava started bubbling… before the bubbling got more intense as the Geist rocketed out of the lava and made a break for it while Marnie emerged from the lava pool. "Should've done that in the first place…" She said, climbing out. "Now I can take a shower."

Unbeknownst to her, two Beowolves were watching this unfold. "I told him it was a bad idea… but he wouldn't listen."

"That's Floyd for ya, Marty… you'd think he would have learned after that pumpkin pie incident."

"WAAAAAH!" Floyd landed near the two Beowolves.

"Oh hey, we were just talkin' about ya." Marty said.

"Uuuugh… goth women…"

Thank you Megan for giving me a Chibi idea over Bowser being a wi-fi hot spot.

Also, apparently, in Mario Golf: World Tour, you can somehow golf underwater at Cheep Cheep Lagoon. I know it's Mario logic but... HOW? Even by Mario standards, that seems like a stretch...