Side Chapter: Morty's Shrunken Adventure - Rick and Morty

(Boobs, Pussy)

Morty's Shrunken Adventure

“Morty let’s go, I need your help with something, buuuuurp,” Rick belted from his stomach. “It’s important that we go now.”

The two of them got up from the couch, leaving Summer by herself. She slouched on the sofa with her thin build and wide hips. The young girl's red ponytail indented the cushion as she leaned against it.  She was very invested in the teen drama series that was playing. Rick; however, couldn’t stand it any longer. He wanted to go on an adventure with his grandson. 

“See yeah losers. Harry is about to profess his love for Courtney.” The girl remarked.

“Can we wait until this episode is over?” Morty asked also invested in the show.

“No way in hell,” Rick said sighing and building up an explanation for why the show is dumb. “Harry should be diagnosed as a dismissive-avoidant, you can tell that he doesn’t love Courtney. Deep down, he clearly has the Oedipus complex, just look at how much the girl resembles his mom. He can’t bang his mom on T.V, so the next best thing is the girl with daddy issues.”

“Gross, come on…” Summer and Morty said at the same time while looking at each other.

“Morty,” Rick quickly added. “We all know you’re just watching this show for the tight bikinis and random nip slips. Then saving those memories in the spank bank for when you masturbate into the toilet later.” 

“Eww,” Summer added in disgust. 

“Really? I’m a teenage boy. I, I have hormones coming out from the wazoo. You can’t expect me to hold it in.” 

“I masturbate too,” Morty’s sister remarked. “But you don’t hear me every morning on the toilet.” 

“Gross Summer, too far,” he replied. 

“Boo-ya!” Rick yelled. “You got served Morty, and that’s our cue to head on out of here!”

Morty looked torn between feelings. He was disgusted, yet his mind was also blown. He never knew that girls even got horny, let alone masturbated. Summer smirked as Rick dragged his dazed grandson out of the room and into the garage. 

“Okay, Morty. We need to go to Forbodulon Prime again. I need another death crystal.” 

“What? No, we’ve already had an episode on that. Come on Rick, let, let’s do something I want to do this time!” 

“Great, this again…” The man said rolling his eyes. 

“I, I can have fun adventures too,” Morty added defensively. “Ju-Just watch me.”

“Okay, then tell me three of your fantastic ideas and we’ll do one of them.” 

“Um, I… what if we… Maybe… Give me a sec, Rick, I’m still fuzzy from learning that girls get horny too.” 

“Don’t tell me you experienced reverse imprinting with the Westermarck effect. She is your sister, Morty”

“Ju-Just stop Rick, gross! Is that Freud again? Why do you know so much about him? You don’t need to pretend to be my therapist. I’m content with the way I am. I know I’m not perfect but I have a lot of time to grow into…” 

“Alright Morty, you win,” Rick interrupted. “We’ll have our own adventures, I’ll do my thing and you can figure out how to get back to your regular size.” 

“Huh,” the boy replied before screaming. “Ahhhhhhhhhhhhhhhhhhhh“

Rick shot him with a fancy looking shrink ray gun. The beam turned Morty’s body into a light show of different colors before rapidly shrinking. His body went through an intense transformation that shrunk him down to only an inch tall. Rick looked down at him and chuckled. 

“Buuuurp,” the man belted. “I’ll place the gun here Morty. It should take you all day to get back to it. Your molecules are also closer together so you are pretty durable. Have fun on your adventure!” 

Rick then created a portal and disappeared through it. Morty was left naked and all alone on the garage floor. He looked up at the gigantic desk that was like a skyscraper leaning over him.

“Just great! How am I supposed to get all the way up there?” The boy said to himself. 

He then looked around the massive garage and spotted something useful hidden among a dirt pile across the room. He ran over to it and discovered his ticket to return back to his normal size. A Mr. Meeseeks box. Morty was too light to push the button so he managed to knock over a broom which fell and activated the box. An enormously tall and slender blue man appeared out of nowhere with a friendly smile.

“I'm Mr. Meeseeks! Look at me!”

“Yeah I know, I’ve already experienced an entire episode dealing with you guys,” the boy said to himself. “I’m down here Mr. Meeseeks, I need you to take the gun that is on the desk and shoot me with it.” 

“Yes sir-eee!” it replied. 

Morty smiled thinking that he bested his grandpa; however, the boy’s smile quickly disappeared when he saw Mr. Meeseeks holding the wrong gun. It was too late and the laser smacked him right in the chest. His body vibrated and then multiplied into two versions of himself. The slender blue man disappeared after completing his assigned task. The multiplying gun dropped and settled on the floor by the desk. Both shrunken Mortys were shocked at first, but over time and they decided to work together. They used the gun on the floor to create two more Mortys which could provide enough weight to activate the Meeseeks box. Just as they hoisted one Morty up so he was dangling from the edge, Summer walked in. 

“Huh, it looks like I have the house to myself today,” she said smiling. “Oh, what’s this? A Mr. Meeseeks box. That could come in handy sometime.” 

As she picked it up, all the Mortys scattered, except for the one hanging from the side. That Morty was too afraid to let go as he got lifted up hundreds of feet above the ground. He held on for dear life as Summer brought the box back to her bedroom. His sister then decided to lift the box up to examine. The sudden twist caused him to drop perfectly down the girl’s magenta tank-top. The fall lasted a long time for his tiny size, but his durable body only softly bounced into her small boobs. 

“Oh dear God… Summer! I’m down here!” He screamed. 

“I wonder if Meeseeks will help me get off,” she questioned. “Hmm, it seems a little cruel and weird. I’ll save it for another time when I’m hornier.” 

Morty was petrified by his sister’s words. He squirmed around in her cleavage but only found himself sinking deeper. A part of him was enjoying the warm soft flesh that hugged his sides. Summer then placed the box under her bed and climbed onto her bed. 

“Oh Harry, strip me of my clothes,” She said pretending that she was in the show. “You know I am way more attractive than Courtney.”

Once her clothes had been removed, Morty was freed from her squishy mountains. He only stood on her bare chest for a few moments before the mountains returned. Summer squeezed her small tits together and rubbed them around. The small boy got smothered in the girl's fatty flesh while she moaned. The entire event was a massive turn on. Regardless of it being incestuous, the feeling was amazing. 

“Mhmmm, I want you to lick down my chest,” the naked girl purred. 

She then licked her fingers and ran them down her chest and belly. The cool wet streak sent chills down her spine. Morty got dragged along by her saliva covered fingertips, skimming across her bare skin. Her warm body felt great against his, but he dreaded where he was headed. Her fingers traced down diving between her massive thighs. 

“Eat my pussy! I am yours to command with your tongue.” She gasped as her fingers met her puffy lips. 

Morty got encompassed by her woman-hood. The wet folds devoured his tiny body, causing him to vanish within them. Summer closed her legs against her hand. Something was magnifying the sensations and causing her a lot more pleasure than normal. She didn’t know what it was but she took advantage of it. Morty squirmed for his life, swallowing mouthful after mouthful of his sister’s excitement. He hated what was happening, the incestuous act was horrifying; however, he found himself in a hormonal craze. The powerful odor secreting from the girl’s vagina was undeniably arousing. His hormones were at full force and his dick had never been harder. 

“Uhhh Daddy,” she cried out begging for more. “I’m close, keep going, lick my clit!”  

Morty couldn’t contain his hormonal urges any longer after hearing his sister’s desperate cries for pleasure. Her fingers rubbed him into her puffy lips where he grabbed onto her clit. He dove his face into the round bulge and licked its warm sticky surface. The small sensations caused an explosion of feeling on her swollen clit. Summer gasped and arched her back in pure blissful ecstasy. The girl removed her hand and tightly crossed her legs, pinning her tiny brother between her lips. The pressure pushed Morty’s body against her flesh where he began humping a tight crevice. 

“Fuck Summer,” He said ready to explode. “I, I can’t believe I’m about to do this… I’m going to cum inside you.” 

His thrusts grew faster and harder as he flexed his dick. Both siblings moaned and groaned as they experienced a synchronized climax. Summer contracted her pussy around her shrunken brother while her body twitched in relief. Morty vibrated in post-orgasm as well. He looked down and watched his cum drip into his sister’s gaping vaginal slit. He had never felt so good in his entire life. The two of them laid there for a few minutes, soaking in their excrements before Summer finally decided to get up. 

“Wow,” she said out of breath. “That was totally the best orgasm I have ever had. I think I’ll stay in my filth and just shower tomorrow.” 

Morty was blown away by how dirty and sexual his sister actually was. She wore her orgasmic release like a badge of accomplishment. He never saw that side of her and he kind of liked it. The girl put her clothes back on, trapping him in her undies. He dropped out from her lips and stuck to the soaked fabric. He had a front-row seat to her pussy for the rest of the day. His parents even came home and he was forced to listen to them talk with Summer. His mom sounded a little strange though. Beth seemed like she was sort of moaning every so often. Morty didn’t think much of it as she and Summer went in different ways. The boy was too distracted by the massive slit that tempted him to adventure inside. Every time she walked or sat down, his body got to meet her dirty yet soft lips over and over again. Although, his enjoyment had to come to an end when Rick eventually found him. The underwear lit up as a laser tore a hole through the tissues. Rick locked eyes with his grandson and deep disapproval swept over him. He grabbed the puny naked boy and rescued him from the sticky vagina prison. 

“Jesus Morty,” Rick spoke with a slow disappointment in his voice. “When I said, go have your own adventure, I didn’t mean for you to take the Westermarck effect literally. She is your sister Morty. God that is so inhumane, even for me.” 

“I didn’t plan for that to happen… I, I don’t even know how I got in that situation… How did you even find me? Did you get the other Mortys too?” He asked. 

“Other Mortys? What did you do? They are probably in unspeakable locations knowing how perverted and incestualized you are. I could find the real you because you’re chipped. God doesn’t even want to know where the other Mortys are.” 

A silence followed as Morty as he thought about how weird his mom was acting. He didn’t want to believe that it was a possibility. Just the idea of his mom masturbating with him sent shivers down his spine. And for some reason, he also had an erection. 

“Fuck Morty, put that away! What is wrong with you?” Rick exclaimed. 

Thanks for reading! This chapter was fun to write and I hope you enjoyed it :)

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