Crazy trouble with love part 4

Robbie and Dipper

Series: Gravity Falls

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Dipper was checking his hair in the bathroom mirror. "Almost done."

"Hey Dipper!" spoke Mabel popping up behind him.

"GAH!" he jumped and grabbed his chest. "Mabel! Don't do that!"

"Oops, sorry bro." she chuckled. "But why are you trying to look pretty?"

"It's, ummmm...secret." he spoke while making sure it still looked good.

"You sure bout that?"

"Yes, now if you'll excuse me, I have to get going." He spoke as he left out the room and downstairs.

'Time for detective Mabel to find out the truth.' Mabel thought as she followed him.

Dipper was heading down to the store and spotted Wendy at the counter. 'Alright here's my chance!' he walked over and cleared his throat. "Excuse me Wendy."

"Yeah man?"

"I saw you were standing here bored out of your mind, and I was just wondering-"

"Hey Wendy!"

The two turned and saw Robbie walking over, much to Dipper's displeasure.

'Oh great.'

"What up Robbie?"

"Hey, how bout you and Me go out for some Fro-yo?"

"Well, I'm not really in the mood for sweets right now."

"Oh, well ok." he replied while Dipper inwardly smirked.

'HA! SUCK IT!'

"Besides I was gonna go and hang with Tambry." Wendy spoke closing her Magazine.

Hearing that made both boys disappointed as she walked past Robbie and out the store.

"Ugh, this is Your Fault!" Robbie said blaming Dipper.

"My fault? All I wanted to do was ask her out on a date, but you cut in and messed it up! I even got my hair just right too!"

"Oh please Squirt ,Like you could Get a Date with Wendy." he scoffed. "I got a better chance cause we're older and know what to do."

"Oh Yeah Sure." Dipper rolled his eyes. "Like what?"

"Well for one, I Bet my dick is bigger than Yours!"

"What?!" he cried out with wide eyes before frowning. "N-Not true! I mean, I might still be small, but I've got plenty of time to grow!"

"Yeah, sure Ya do! I bet I'm bigger than you!"

"Let's prove it!"

"How?"

"Well...we drop our pants and show them."

"I don't know."

"What's wrong Robbie? Scared of what this twelve year old has?" Dipper taunted with a smug smile.

"Oh that's it! It's on shrimp!"

*Later*

The two walked through some woods a little away from the store.

"Alright this should be far enough."

"Alright, but don't go crying when I win dork." Robbie said as he unzipped his pants.

Dipper started unzipping his shorts.

Robbie dropped his pants and that's when their dicks were in plain view.

But... Something was off.

Dipper's cock was slightly longer than Robbie's.

"What the!?"

"Ha! I knew I was bigger! Eat that Robbie!" Dipper bragged as Robbie was Steamed.

"Oh yeah? You might be a little bigger, but do you even know what to do with it?"

"Of course I do." replied Dipper trying to sound confident.

"Prove it!"

"...um...uh..."

"HAHAHA! I KNEW IT!" laughed Robbie while Dipper crossed his arms.

"Oh yeah, how do you use it?"

"Easy. All you gotta do is grab it and just move your hand up and down when it's nice and hard and it'll feel great."

Dipper raised an eyebrow but shrugged. He grabbed his dick and slowly moved his hand over it while intrigued feeling something. 'Its starting to feel amazing.'

"Come on, really rub it, or are you scared?"

"I'm not Scared!" he declared as he rubbed his dick harder making it slowly erect. "Ha! See? I'm getting the hang of it already." He bragged as he kept rubbing.

"Just try not blowing your load too soon." mocked Robbie just as Dipper blew his Load onto his face. "Ah!" 'That little!...huh ya know this is actually pretty good.' thought the goth licking some of it from his cheek. 'Kinda makes me want more.'

"Wait, did you just lick that up?"

"Yeah so?"

"Aren't girls supposed to do that?"

"Sometimes." he remarked. "Wait, just how much do you understand?"

"Only that my dick goes in a hole."

"Man, you got a LOT of stuff to learn about."

"Like?"

"For one, it's possible for guys to do that together, not just with a girl." Robbie Explained.

"Wait, really? But wouldn't it feel...weird?"

"No." he shook his head. "Really I've seen some gay porn and it's kinda hot."

"Wait really!?" he went wide eyed. "But I thought you liked Wendy?"

"Yeah I'm kinda thinking she's not right for me." he remarked. "I mean she's still smoking hot, so I might be bi." He said with a Shrug.

"Bi?"

"Bi-Sexual."

"Meaning what?"

"I like guys and girls."

"Oh, now I get it."

That's when Robbie got on his knees. "Alright, I just got an idea."

"What?"

"What if we settle this whole fighting over Wendy thing with a bet?"

"What kind of bet?"

"We fuck. Whoever outlasts the other one gets to keep going after her and the other dude has to stop."

"I don't know." replied Dipper looking away. "I mean, I've never really done...that."

"What's wrong, scared?" taunted Robbie.

"What no!" he blushed with a huff.

"Then prove it."

"Why me? Why not you?"

"Cause I guess you really don't want Wendy." he shrugged.

"Fine!" he relented. "But I'm not gonna lose."

"Suuuuure." smirked Robbie while Dipper got closer on his knees. "I'll go first, just try not to make a mess again."

"Very funny." he rolled his eyes while Robbie reached out and grabbed his dick And started to slowly stroke it. Dipper felt a shudder at the move As Robbie slowly took it in his mouth. "Woah!" he moaned in shock. 'Oh my gosh! Does Robbie really have his mouth around my dick?!' He thought as he enjoyed the feeling. 'And why does it feel SO much better than using my hand?'

'Why does this feel right?' Robbie thought while reaching down to rub the ball sack Making him moan Louder. 'Never thought I'd be giving this kid a bj.' He thought as he went Faster.

"Wow! T-This feels weird!" Dipper spoke as he felt his Limit reaching. "I-It's coming out!" He warned as Robbie sucked harder. He threw his head back as he started cumming Deep into his mouth. "Oh yeah!" Dipper moaned in pleasure while Robbie slid his mouth off the cock.

"Not bad" he remarked while swallowing the cum. "Now it's your turn."

Dipper looked at the dick and slowly moved closer and was feeling nervous. 'I can do this.'

"Come on, you getting cold feet already?"

"No just a Little Nervous." he replied before grabbing the cock As he slowly stroked it. 'It feels really warm.' He thought as he kept stroking.

"Come on, really grip it." Robbie urged.

"I'm going I'm going." He said as he started to suckle the tip. 'This feels even more weird.' He thought as he continued to suck.

"Oh yeah, right there." Robbie moaned in pleasure while putting a hand on Dipper's head Wanting him to go deeper. "Relax and take it in more." He told him.

'Easy for you to say.' Dipper thought in slight annoyance while feeling his head go over it more.

"I'm going to Cum!"

'Oh no.' Dipper thought but it was too Late as he felt something salty shoot into his mouth And down his Throat. He pulled back and coughed while gagging from the amount. "Hey!"

"Sorry dude, but it came out of nowhere. Guess it felt that good."

"Ok so now what?" he asked while wiping some of the sperm off his face.

"Now you Fuck me!" spoke Robbie laying on his back. "That was one sweet bj."

"You sure?"

"Dude, I'm hot, horny, and believe me, I've played with my ass long enough for this. So do you wanna end up blue balled, or you ready to man up?"

"...alright." he nodded with his cock fully hard and stared at the hole. "But you sure it's gonna fit?"

"Of course."

Dipper moved over and rubbed the tip against the hole before trying to push against it.

"Come On!"

"I'm going I'm going!" He said as he managed to stick it in with him and Robbie groaning at the snug feeling. "It's so Tight!"

"Fuck! You really are bigger!" Robbie groaned while trying to adjust to the size. 'It's amazing!'

"Wow! It's so warm and tight!" Dipper moaned as he started to move a little faster.

"E-easy!"

"I can't help it, it's sucking me in!" groaned Dipper as each thrust held around his dick. "I'm going to Cum!" "Do it inside and don't hold back!" He moaned loudly before Dipper started feeling his sperm shoot inside Deep into Robbie's ass. "Oh fuck yeah!" Dipper Moaned Loudly as he pulled out. He and Robbie panted while some of the sperm leaked out. "That was great!"

"See what I told you?" Robbie spoke with a smirk.

"Wow...that was...wooh." Dipper got out feeling a little winded.

"What's wrong?"

"Just a little tired, I never let out that much before." He spoke with a chuckle.

"Lightweight." He snickered while getting up. "Alright, it's my turn."

"What?"

"I'm gonna be fucking you with this now." he pointed to his stiff dick.

"Oh..."

"Come on, this time get on all fours."

"Well ok." Dipper blushed and got on all fours while Robbie got down and started squeezing his butt.

"Wow Soft." remarked Robbie before giving them a light slap Making dipper Jump Lightly. "Real smooth too." He said as he gave a smirk and got closer only to lick his ass. "Now let's see how it tastes." He said as he started to lick and suck the hole.

"Woah! Y-You sure that's decent?"

"Of course." spoke Robbie before giving it another lick while poking Dipper's balls Making the younger boy moan.

'Wow, I didn't know it could feel good back there.' He thought as Robbie pushed his tongue in deeper. He let out a gasp while his dick got hard again and Robbie started lightly squeezing the orbs. "It feels Good!"

Robbie slowly swirled his tongue around the inside while grabbing Dipper's cock.

Dipper's moans Deepened.

'Hehe, score one for me.' He thought as he pulled away before he started pushing a finger in there Making him Gasp in surprise. "Nice and snug, my dick's gonna feel great when it goes in."

"Then stick it in!" moaned Dipper feeling antsy since he was really horny now.

"Alright, if you say so."

Robbie held his dick against the hole and started pushing in As Dipper moaned louder. "Fuck yeah!" Robbie moaned while his dick went in. "Tight Little Ass ya Got here!"

"E-Easy there!" He stuttered as Robbie slapped his ass

"Take a deep breath and you'll be fine." He whispered in his ear before he pulled back and pushed back in deeper.

"Yeah Harder!" moaned Dipper gripping the ground As Robbie thrusted harder. 'Wow! This really does feel good!' Dipper thought in amazement.

"Mmm, nice and snug. It's gripping my dick every time I move in." Robbie moaned while slowly speeding up.

"Harder Harder!"

"Really moan it out."

"FUCK MY ASS HARDER!"

"Good little bitch!" He roared while slamming his dick in balls deeper over and over. "I'm Cumming!"

"Do it!" Dipper moaned while his own dick twitched.

Robbie gave a Moan as he released his seed and held Dipper's ass as close as possible.

"So warm!" moaned Dipper feeling the sperm pour into him like water.

*4 Days later*

Dipper was flipping through his journal Trying to find something. "That's when Mabel walked in.

"Hey Bro-Bro!"

"Hey Mabel." He greeted without looking up from his journal.

"Watcha doin?"

"Just browsing through the journal."

"Why?"

"Well why are you here?" He asked back.

"Well...I kinda wanted to tell you something big." she admitted rubbing her arm.

"What?"

Before she could reply the door was knocked on.

"Yo Dipper."

"Robbie?" he turned as said teen opened the door.

"Yeah it's Me."

"I'll leave you two alone." Mabel turned and left the room.

Robbie gave a smirk while shutting the door. "Ready to see if you can outlast me? Last time it was a tie."

"I got something even better!" Dipper said as he opened a Closet and walked in while getting something on. "How do I look?"

Robbie whistled seeing Dipper in his lambie costume. "Nice Ass."

"Thanks, so you gonna stand there or see if you got what it takes to take on this lamb?" Dipper said Taunting him.

"Bring it on lamb boy."