Monsters Inc One Shots (The Majority of it Being Randall)

Boo x Baby Sister Reader pt. 2

The next day, Mary is getting home from high school and she gets off of the bus. There stands your guys' mom and she's got you in her arms. The bus takes off and Mary approaches you and your mom.

You smile and you say, "Sissy!" She smiles and says, "Hi, (Y/N)." She takes you and kisses you on the cheek. You hug her and she says, "I've missed you today." You say, "My sissy." Your mom smiles and says, "Awe. She loves her big sister. You got home just in time, Mary. Dinner's almost ready." You all head inside. Mary has you in her arms and your mom shuts the door.

(Time skip.)

Later on after eating dinner, you're in your bedroom and Mary is in there with you as she plays with you. She's making faces and she's making you laugh. You both suddenly hear a sound coming from your bedroom closet and you look over. Mary says, "Again?" She stands up and you get yourself up, wobbling a bit with your little legs.

You approach the closet and Mary opens the door. She gasps and she says, "Here it is. The place again. Just like I've seen it before." You say, "Sissy?" She leans down and she picks you up. She looks back and she looks into the closet at the factory she remembered as a small child. She says, "I guess it wouldn't hurt to check this place out." 

She steps in, taking you with her. She looks around and she says, "I know I've been here before. What do you think, (Y/N)?" You look around, amazed by the place. All the doors in there. Red lights on above them. 

Mary suddenly hears this, "Sulley! Look! Two humans are in here!" Mary gasps and she turns around. You look to see for yourself. You see a small green monster with two small horns on his head, one eye, etc. And you see a big blue furry monster with a tail, horns on his head, etc. 

Mary says, "They look very familiar. Wait. Is that... Kitty? A-and Mike Wazowski. I remember now. That's them." You say, "Ba ba ba." The big blue one who is James P. Sullivan aka Sulley says, "Hi there." The short green one who is Mike Wazowski says, "What are you two doing in here? I suggest you be careful. Randall could be anywhere and he's not fond of humans." 

You look at Sulley and you point at him saying, "Kitty." Sulley hears this from you and says, "Kitty? That sounds a lot like... Boo." Mike says, "You mean that kid we had with us and tried to get back to her closet door?" Mary says, "Oh my god... It is you two!" 

Mike says, "Wait." He and Sulley get the realization at who the teenage girl is and they gasp. Sulley says, "Boo!" Mary grins and says, "Kitty! Mike!" Sulley and Mike come over and they pull her in for a hug. She hugs back and says, "It's so good seeing you two." They pull away and Mike says, "Wow. It's been awhile. You grew, kid. How's life for ya?" 

She says, "Great. Sadly, my dad died last year, but things are okay nonetheless." Sulley says, "Sorry about your dad." Mary says, "Thank you." He say, "Who's this you have with you?" You smile and you say, "Kitty." Mike says, "She sounds like you did before." Mary says, "This is my little sister, (Y/N)." She looks at you and she smiles saying, "Say hi, (Y/N)." You smile and you wave.

Sulley smiles and says, "Well, isn't she adorable?" Mike says, "Yeah. She is a pretty cute kid." Mary says, "Thanks. She's everything to me. Last night, I heard her screaming and had to run to her room to comfort her." 

Mike says, "You mean something scared her? We stopped scaring kids sixteen years ago. We changed that to making kids laugh." Sulley says, "No... someONE, Mike. I'm sure I know who's responsible for that. Randall Boggs." You look at Mary. Mary sighs and says, "That's the purple lizard man, (Y/N)." You gasp and you hug your sister. Mike says, "She knows about him too, huh?" 

Sulley says, "Boo. Protect your little sister any way you can. Randall will come back anytime and go back in there to scare her like he did to you." Mike says, "And we thought we banished him in a secluded area. He managed to find his way back. And he has not changed. He's still a psychotic monster." 

You suddenly hear this, "Yeah yeah! I'm getting it!" Mike and Sulley gasp and Sulley says, "Quick. Back into your home. Randall's coming." Mike says, "Keep your sister safe, kid." Mary says, "I will. It's so good seeing you guys again." Sulley smiles and says, "It was good seeing you too, Boo. It's been a long time." You say, "Bye bye." Mike says, "Bye, kid." Mary takes you back into your closet door and shuts it. 

Just in time, Randall shows up and he sees Mike and Sulley. He says, "Figures you two were down here. What's taking so long? No human got in, did they?" Mike says, "No. Just a little glitch on one of these doors." Randall eyes them suspiciously and says, "Mhm, sure. Just a glitch. Now get moving, you two. I've been sent down to mop half of the... 'laugh' floor. I don't care if you are the new CEO here, Sullivan." 

Sulley sighs and says, "Don't forget I'm giving you a second chance here, Randall. Even if I've rehired you as a janitor. Don't screw this up." Randall says, "Yeah yeah. Whatever you say." Mike and Sulley walk off. 

Randall looks over at the door nearby and recognizes it as yours. He says, "Something tells me they came in contact with the kid behind this door. And the teenage girl who was here once before, herself. If I couldn't succeed in kidnapping her for her screams... I'll steal the little sister for hers." He chuckles. He looks over and notices the mess on half the floor. He says, "Aw man. Seriously? These jokesters really need to take it easy on their stuff." He gets to cleaning.

(Time skip.)

Later on, you're asleep in your room. It's 11pm. You suddenly get woken up by a whisper saying, "Wake up, little girl. Come to the closet." You open your eyes but you see nobody. You sit up and you look at your closet. 

You scoot off your bed and you see your closet door slightly opened. You approach the closet door. You open it and you look in to see the factory. You say, "Sissy?... Ba ba ba." You sit down and you look around. You suddenly see him appear. Randall. He grins and says, "Peek-a-boo." You scream, but before you can run, Randall gets out a sack and puts it over you. 

You yell, "Sissy! Sissy!" Randall picks you up and says, "Your big sister got away from me, but you won't. I'm gonna have a scream from you with my scream extractor. I've waited too long for this moment." He gets in the closet and takes you with him, pulling the door shut on his way in.

Mary runs in and says, "(Y/N)?! What's wrong?" She looks at your closet door and runs over. She says, "Oh god. Please still be in tact?" She opens it and it's just her closet. She panics and says, "Oh no." She looks around your room to look for you. She yells, "(Y/N)! Where are you?!" She sighs and says, "Oh god. I wish mom were home right now! (Y/N)!" She looks under your bed and all around and yells, "(Y/N)!!"

To her luck, the closet door opens and she looks over to see Sulley and Mike. She says, "Mike! Kitty!" Mike says, "We saw Randall. Come with us." Sulley says, "We know he has your sister, too." She runs to them and she gets in there to follow them and find Randall who had just kidnapped you.

(Not over yet.)