After school was done, waiting for the bus that'll take people home, Rico was waiting for the bus to come pick him up until he sees a young girl with short blond hair and wears a white long sleeved sailor fuku with the fuku is blue with white linings in each sides, blue shorts with white linings at the edge, white socks and brown shoes. She looks at him, waving at him with enthusiasm as she was also waiting for the bus too.

Sherry: hi there! I'm Sherry Birkin. I'm new to this school. It's nice to meet you.

Rico: hi, Sherry! My name is Rico Nepolio. It's nice to meet you too. How did it go on your first day?

Sherry: it was pretty good. Most of the people there are pretty cool. But I've heard some rumors about you giving people lots of good experiences. Can I come over?

Rico: of course you can, Sherry! I have a lot of good things to show you once we come over to my home. Here comes the bus. Let's sit together.

As the bus arrives on time, they both get on, and sit together at the front row, seeing the bus now driving away from school to Rico's home. Minutes later at the mansion, Sherry was amazed to see how really huge and cool the place was, smelling chocolate and other kinds of candy that is being created. Rico pulls out a stick of gum from his pocket, offering it to her, and watch her put it in her mouth, chewing on it to taste its random, sweet flavors.

Rico: what do you think, Sherry? Do you love the gum?

Sherry: it taste really amazing, Rico! I can taste tomato soup, roasted beef, and now blueberry pie! How did you made this~? *Chew chew chew*

Rico: It's a secret. Keep chewing and you'll see something more cool from it~.

Sherry: *giggles playfully* sure thing, sweetheart.

She blows a bubble while her nose and face slowly turning blue along with her body, surprise to see her skin that's now fully blue from the gum's effects. Sherry feels her belly now swelling up, lifting her shirt as she blushes, feeling her butt that's expanding really big in front of Rico, stretching out her shorts to expose a lot of her butt crack. Rico smiles, walking back to see her swelling up more bigger and rounder with her arms and legs sinking in her body, leaving her hands and feet sticking out from her divots, making her completely immobile. Sherry's cheeks puffed out with juice, moaning softly as she rock back and forth, her body finally stop inflating, and is now a 10 feet blueberry woman, feeling Rico hugging her midsection, hearing juice sloshing inside of her body.

Sherry: *muffled* mmmph... mmmm, this is really cool, Rico! I'm a big blueberry~!

Rico: *chuckles mischievously* pretty cool right? The gum does turn you into a big blueberry since everyone love blueberry pie. I think you look really adorable as one~.

Sherry: *muffled* aww, thank you so much! I don't think I can move or do anything. Can you help this big berry out please~?

Rico: sure, Mommy Sherry. I'll get you rolling~.

He put his hands on her butt, rolling her out of the invention room through the hallway to the bedroom while singing the chewing song while bouncing on her body like a trampoline, hearing her muffled giggles. Sherry was enjoying him playing with her blueberry body, loving the feeling of him rolling her around, moaning softly to feel him now touching her big, blueberry butt, pulling her shorts down to get her fully naked. Rico gently put his small penis between her cheeks, thrusting in her as he feels her tightness wrapped around his shaft.

Sherry: *muffled moans* oh dear. This feels really amazing, Rico. I love how you're playing with my butt a lot~.

Rico: it's so big and squishy, Mommy. I love playing with your big butt a lot. It feels amazing~.

Sherry: *muffled* keep going for me please. I want to feel more of you inside of me~.

Rico: I'll keep filling you up more until I satisfy this big blueberry girl~. *Thumbs up*

Sherry moans more loudly to feel his mouth latch onto her Inflated clit, sucking it gently while thrusting in her a bit faster, rolling her eyes, and flapping her sucked hands in her divots. Rico was panting, picking up the pace to keep filling her up more, pulsing out precum as he sees her inflated pussy pulsing out more juice, rubbing her clit more to push her to her limits. Sherry then twerk her large butt for him to go more faster to fill her up.

Rico: *moans* it feels amazing when you do that, Mommy Sherry. Keep it up and I'll let out all of my love~.

Sherry: yes, Rico! I wanna feel it inside of me. Please let it all out~!

Rico: ohh... It's all coming out for you, Mommy~...

Sherry: *muffled panting* good boy... so warm and sticky inside of me~...

Rico moans loudly, filling her pussy with his cum and she squirt juice all over him, panting from their climax. He was covered by her juice, licking some of the sweet nectar, cuddling on top of her large butt, feeling her twerking under him that made him giggle. Sherry smile warmly, twerking more, and feel him playing with her butt cheeks and patting them, plus hugging her from behind.

Rico: now this was a really fun time doing this with you after school, Mommy Sherry. You're a really fun girl to hang around~.

Sherry: *muffled* thank you, baby. I really do love being your blueberry best friend. You made my first day really good~.

Rico: you're welcome, Mommy. I'm going to juice you tomorrow. You'll love the juicing room once you go there. I'm going to relax between your butt crack. Hehehe~.

Sherry: *muffled giggles* I'm totally looking forward to this, Rico. I'll do my best to jiggle my big butt for you to relax on, sweetie. You deserve this~.

Rico cuddle on her butt more, feeling it wobbling and bouncing under him that feels like a sloshy waterbed. Sherry sigh softly, enjoying the feeling of his small body between her butt cheeks, the juice sloshing in her body that made her feel more relaxed, enjoying being his big blueberry best friend she has ever met on her first day of school.