A Simple Game of Cat and Mouse!

Chapter Notes

Disclaimers: I do not own Gravity Falls, or Star vs The Forces Of Evil!

Author's Notes:

Me: So last time we left off on a rather sad note, and I really wish I could tell you the story gets better-

Bill: But you can't!

Random Fan: Bill!

Bill: What its true.

Random Fan: So that doesn't mean you have to spoil their hopes!

Bill: Of course I don't have to, I want to; you know because its fun!

Random Fan: Em please read before I do something I will regret.

Me: (Smirks) Back with Mabel, Present Day...

'Sometimes it's hard to tell

If you're really the cat,

Or the mouse?'

-DireWolfEmily

(Back with Mabel, Present Day...)

Mabel Pines could feel the very tension in the air… It was suffocating!

"I have a bad feeling about this." Ollie said as he shivered in the midnight air.

Ben couldn't help but agree more. "How can we keep an all seeing demon distracted anyway?" he asked.

"That's Dipper's job." Wendy told them. "He'll know what to do."

"I sure hope so." Timmy said, but he looked doubtful.

Mabel did her best not to mirror his feelings, she, and the other members of the Zodiac had been hiding in some bushes only ten feet from the barrier; waiting for the signal from Steve.

The plan was simple,

Dipper would distract Bill, and once he was distracted enough Steve would give them the signal to move in. Than Dipper would have to keep Bill distracted enough so that Mabel and the others could reach the safety of the ruins.

Then Steve would give Dipper the signal that the plan went smoothly and he could drop his guard. It sounded simple enough, but they all knew that anything could go wrong in a moment's notice. "The wedding is in five hours it's now or never dudes." Soos reminded them of the obvious.

"We'll make our move as soon as Steve gives us the signal, and not a moment sooner." Mabel ordered.

Everyone nodded their agreement, and Mabel could only hope that she wasn't leading Earth's only hope into an obvious trap.

(With Dipper in the Fearamid...)

Dipper took a deep breath as he floated up towards the Penthouse of the Fearamid… He was losing his nerve, and he didn't have that much of it to begin with.

'Come on King times a wasting.' Light lectured as he forced him to pick up the pace. 'In less than five hours we're going to be Mr. and Mrs. Cipher! Is that what you want?'

'No, not even close!' Dipper snapped back, and floated through the floor of the Penthouse suite; where he was met with a nasty surprise.

A purple female demon, who was currently lip locking with…

"Bill-" Dipper stammered.

Bill pulled away from the female faster than a bolt of lightning. "Pine Tree it's not what it looks like!" he started making excuses.

"Oops looks like the jig is up." The female demon teased.

A tear began to form in Dipper's eye much to his dismay. "You jerk!" he screamed, and stormed away.

"Pine Tree wait!" Bill yelled. "She came on to me, honest!" he said trying to race after him, but the female stopped him.

"Oh come on Bill, we all know that I'm the better choice for queen; not that wanna be bitch!" The female taunted.

"If you wish to keep your tongue Victoria you'll watch your mouth!" Bill snapped shoving her aside and raced after his Pine Tree.

"But he's nothing compared to me!" Victoria screamed.

Steve shook his head as he watched as he hung from the triangle window of Bill's room. It wasn't the distraction they were planning on, but it would have to do. He gave the signal.

(Back with Mabel...)

She couldn't help, but jump as Steve sounded the single, it was a chorus of chirping birds. She always found it fascinating that Gnomes could mimic the sounds of any creature, natural or otherwise. "Let's go!" She ordered.

The group nodded and followed her lead…

She could only hope that whatever distraction Dipper had chosen could keep Bill distracted long enough.

(Back With Dipper...)

"I can't believe I actually trusted you again!" Dipper screamed from inside his room.

"Oh come on baby please let me explain!" Bill pleaded from the other side of the bedroom door.

"Don't you baby me!" Dipper screamed. "You said the last two weeks meant everything to you, but you were just playing me AGAIN! AND I FAIL FOR IT…AGAIN!"

"No it's true I love you, and I want to get married; I do." Bill said.

"Then why not marry Victoria, I'm sure you'll be much happier with her!" Dipper screamed.

In all honesty he knew he shouldn't take the kiss seriously, after all Victoria had been trying to steal Bill from him since the day after the engagement party. But then again it wasn't like he had a better distraction in mind.

"Boy you've sure done it now!" Light said as he appeared in a hallway mirror behind Bill.

"Say something to him!" Bill pleaded with him.

Light snickered, he loved making Bill beg. "Why should I? I always fix your messes. Why not stop getting yourself into them in the first place. You know King is sensitive, and yet you let yourself do things you know is going to hurt him."

"Baby I'm sorry really." Bill shouted again.

"Go to hell!" Dipper yelled as he crossed his arms as he sat on his bed.

"Come on Pine Tree don't let her ruin our special day." Bill pleaded.

"As far as I'm concerned there is no special day, unless your marrying her!"

"OOOH OUCH!" Light teased.

"You know you're not helping my case!" Bill snapped.

"Well you know I never said I would." Light pointed out the obvious.

"Pine Tree please open the door!" Bill pleaded some more.

"Why don't you just break it down like you always do?!" Dipper yelled back.

"Awe nothing like some Bridezila drama before the wedding hu Mr. Cheating Dorito?" Light continued to tease.

"I didn't cheat!" Bill screamed.

"Right cause you were trying to pull away from that evil temptress. And after all we've done for you! We're turning against everything we've ever known and loved for you, and this is the thanks we get. Sorry Bill baby, but I'm on King's side for this one." Light said turning away.

"When aren't you on his side?" Bill complained.

"Good point." Light agreed. "But I'm still not talking to him for you."

"That's it!" Bill exclaimed. "I'm braking down this door!"

"What a surprise!" Light said sarcastically.

"Oh shut up you!" Bill hissed and broke down the door with one blow of his mighty fist.

"Go away Bill!" Dipper screamed as he hid under his covers.

"Baby I'm sorry; really." Bill said, walking over to his bed.

He sounded so sincere, but Dipper knew he had to keep the game going. "You only call me baby when you know you're in trouble."

Of course he was right, Light wasn't lying. Bill had constantly found himself in the wrong situation, situations that made Dipper want to throw giant fire balls at him; and sometimes he did. Then Bill would beg Light to help calm him down, and Light would reluctantly help; after watching for a few minutes in utter enjoyment. But it didn't take Bill long to learn to use lovey dovey phrases like Love, and Baby to get Dipper's heart to melt; making him forgive Bill in a snap.

"Oh come on I can make it up to you." Bill promised.

"How?" Dipper mumbled from under the sheets.

"How about the royal treatment." Bill offered.

Dipper couldn't help, but smile. The royal treatment consisted of Bill giving Dipper basically whatever he wanted. From a back rub to waiting on him hand and foot.

Of course Bill only did this to keep him happy; after all Dipper had yet to tell him the equation, and he could change his mind about doing so at any time. Which was something that Bill did not want. "Come on what do you say?"

Dipper shook his head. "No!" sure the royal treatment sounded nice, but he had to keep him distracted a little while longer.

"Fine you leave me no choice then!" Bill exclaimed, flipping the bed mattress.

Bad idea! Of course as always, Bill remembered Dipper's easily tempered mind set a little too late.

Dipper lifted the flipped mattress over his head and set it ablaze with his yellow fire. "You asshole! And to think I actually fail for your lies…AGAIN!"

"Throw that mattress and I swore I'll throw you back in the dungeon!" Bill threatened. Of course he was lying, after all throwing your fiancé into the brig was not going to convince him to go ahead with the wedding; a wedding happening in less than five hours.

And unfortunately for Bill, Dipper was not swayed; and he threw the flaming mattress without much thought.

Bill dodged the ball of fire, and prepared to do the same to whatever his Pine Tree decided to throw next.

"Oh yeah I definitely see his forgiveness in your future." Light joked, appearing in the bedroom mirror this time.

"Shut up you!" Bill yelled.

"No you shut up!" Dipper screamed throwing more flaming furniture his way.

"Seriously!" Bill screamed as he dodged his blows. "I just replaced all of this from the last time we fought!"

"And when was the last fight?" Light asked. "What? Last night!"

"You are not helping here!" Bill screamed.

"Again I clearly said I wouldn't!" Light reminded him.

"THAT IS IT!" Bill turned a dark shade of red, and charged at Dipper; Forcing him into a heated kiss.

Dipper froze, obviously not expecting this. 'What do I do!?' He screamed to Light. 'If this kiss ends then I have to forgive him, and then he won't be distracted any longer!'

'Then make the kiss last!' Light said. 'Duh!'

Dipper rolled his eye, but did as instructed; and deepened the kiss.

It didn't take long before the two had become a hot, and heated mess of passion and lust. Yes it only became clear to Dipper now how bad of an idea deepening the kiss was; especially when both of their sexual tensions were at an all-time high! And before Dipper knew it Bill was pulling him to the ground, covering his pine tree form with kisses; and caressing his body with aggressive hands.

'Light do something!' Dipper screamed.

'Hell no! There's no way I'm going to get I between you and those lips! GROSS!' Light hissed.

'LIGHT!' Dipper screamed mentally as Bill's mouth and tongue got lower and lower.

'Nope you're on your own this time!' Light said leaving the mirror.

'Traitor!' Dipper's thought's screamed, that was until Bill's mouth got to the spot between his legs; of course all sense went out the window after that. Dipper moaned loudly, it felt good; but somehow different from the usual cock sucking he was used to. "Bill…please…" he groaned arching up for more.

Bill chuckled despite the situation, in all reality he should be bringing this to an immediate halt. It was dangerous to have sex with a demon you were not bonded to, but a little foreplay wasn't dangerous; as long as they didn't accidently go all the way. "Pine Tree…" Bill whispered before he reached behind him. He drew a circle with his finger on Dipper's lower half repeatedly, pressing harder and harder each time.

Dipper moaned even louder, it felt just like when Bill would tease his hole before plunging his cock deep inside of him.

Bill laughed quietly, it was almost hard not to plunge into the already forming hole in Dipper's back side.

'Tonight is going to be glorious!' Envy said, practically drooling.

'Tonight?' Lust asked. 'We'll be lucky if we can resist taking immediate after the bonding, right there on the spot; much less wait for tonight!'

Bill couldn't agree more, in fact if he was wise he'd stop right now; but instead he shoved two fingers into the already formed hole.

Dipper screamed at the top of his lungs, it felt so good; so much better than all the times before. Though he wasn't sure why?

Was it because they were both demons now?

Or was it because they hadn't had sex in two weeks?

He wasn't sure, but he was secretly hoping the moment would never end. "Bill…more…" Dipper whined. Of course Bill was happy to comply, and slipped a third finger in.

Dipper went ballistic underneath him, and it took all of Bill's strength not to lose it all together. Suddenly a loud chorus of Birds chirping filled the air.

'Why does that sound familiar?' Dipper asked himself, somewhat lost in the haze of desire. 'Wasn't chirping birds supposed to mean something?' he wasn't sure and at the moment he didn't really care.

Bill's eye curved into a smile as he began to draw another circle in between Dipper's legs, repeating the action until another hole appeared. He stuck one finger in slightly just to see what kind of response he'd get.

Dipper's entire body went warm, as he bucked forward; wordlessly asking for more. "Bill…oh…" Dipper moaned, yet he wasn't sure what was going on. Why did he have two holes? Bill obviously could form whatever sex organ he wanted for himself, so why did Dipper fell so out of control?

"You should see the look on your face kid!" Bill giggled as he looked down on his sapling. "

Bill…how?" Dipper struggled for the words. "Why…do…I-?"

"Have two holes?" Bill asked, obviously amused with the whole situation.

Dipper nodded, blushing slightly.

"Well you see unlike humans, it doesn't matter if the demons are one male and one female, or two females, or even two males. We can manipulate are sex organs how we want to, and once bonded, the demons, weather same sex, or not can produce young." Bill explained, still foundling with his sapling.

"But…How?" Dipper asked as he continued to buck and moan.

"Well when it comes to bonded demons it doesn't matter about gender, what matters is dominance." Bill explained. "For example I'm obviously the more aggressive, and dominate of the two of us. So when we bond you will be the "female" with all the female parts, and I'll be the dominate male."

Dipper froze, turning a shed of red. "Wait what?" he asked.

"In other words you're going to be a Tran-female." Bill said bluntly.

"You don't know that for sure!" Dipper yelled crawling out from beneath him. Obviously taken aback by the news.

"Sure I do!" Bill said confidently. "If you were the dominate one I wouldn't be able to manipulate your sex organs, you would. But since I'm dominate, I'm in control; and you're the submissive one who just hangs on for dear life. You know like you usually do!" He curved his eye in a suggestive evil smirk.

Dipper blushed, not sure what to think. In all really he guessed it made since; after all Bill did promise to make him his "Queen".

"So I'm guessing that's a problem?" Bill asked.

"No I just-"Dipper struggled to find the words.

Did it feel good?" Bill asked hopefully.

Dipper nodded, avoiding his gaze.

Bill chuckled, Pine Tree was tomato red now; and it was obvious that he was more than a little freaked out.

"So it'll be like the first time all over again?" Dipper asked.

"Only in the front." Bill assured him. "But don't worry, well go slow. Okay?"

Dipper nodded, even though he wasn't so sure.

"So uh we good?" Bill asked.

Dipper nodded once more.

Bill smiled and kissed him deeply. "Then we best start getting ready." He said pulling away. "I'll send Pyronica in to help you get dressed."

Dipper simply nodded again and watched him go still sitting on the floor.

"So how'd it go?" Light asked, popping up in the bedroom mirror the moment the door closed.

"Well…uh..." Dipper said getting to his feet. "It was…educational" he answered dumbly.

"You liked it!" Light said pointing at him accusingly.

"It's your fault for not helping me!" Dipper yelled right back.

"Well why didn't you push him off of you after Steve gave the all clear?"

Dipper froze. "He gave the all clear?"

"Uh yeah, but obviously you were too busy, nearly making love with the enemy!"

"He started it!" Dipper complained.

"Yah whatever!" Light said, rolling his eye.

"Hey I kept his all-seeing eyes on me, didn't I?" Dipper shot back.

Light froze, "Okay I see your point, but we need to focus! Once Mabel and the other's finish Bill our plan is to get as far away from him in the Nightmare realm as possible!"

Dipper nodded, but he couldn't help but feel the sudden fear wash over him. He was about to spend the rest of eternity in a decaying world.

"Don't think about it!" Light warned him. "We can't go chickening out on them now!"

Dipper knew he was right. So he forced himself to make himself presentable for Pyronica's arrival. After all he could do nothing further, no Mabel and the others were on their own now.

And Dipper could only hope they'd be able to stop him in time!

(Back with Mabel...)

Mabel breathed a sigh of relief...

The plan had gone smoothly, and now with the help of newly made unicorn sweaters Bill would not be able to see them coming; all Seeing Eye or not!

She could only hope that all their efforts wouldn't be in vain!

Chapter End Notes

Thanks again to our winners: Ihavealotoffandomsilove and clmacche! As you can see Book 3 is already dedicated to you, you both will also get an imaginary plate of cookies and get to become a character in the book! You get to choose the character name, gender, what they look like! The only condition is the character must be a demon, and they must be underlings (Demons that serve stronger demons.) Finally you must tell us what kind of demon they are. For example Dipper is a demon of vengeance, and Bill is a dream demon. Your character description is due next Friday. Good luck!

I would like to Thank you all for reading the next chapter will be up soon. Until then this is...

Emily signing off :)