Four days left of Juicy July event is almost over, Ochako Uraraka has luckily won a golden ticket, chosen to go visit the large mansion, wearing a pink tracksuit with the word "JUICY" in bold letters on her pants due to her butt being big and her butt crack fully showing. She knocks on the door, seeing it open, getting inside to find Rico holding a stick of gum in his hand.

Rico: Welcome to my home, ma'am. You must be Ochako Uraraka, right?

Ochako: *nods* yes, I'm Ochako Uraraka. It's nice to meet you, Rico. I've heard you got special gum for me to try out. I'm interested in it.

Rico: that's really nice. I have one just for you to try out. It's brand new.

Ochako: sweet! Can't wait to try out the new gum.

She sees him giving her the gum in her hand, putting it in her mouth to taste the sweet, delicious flavors. Rico put his small hands on her big butt, fingering her exposed butt crack to make her blush and moan softly, bending down in front of him to make her pants slip down, giving him better access. Ochako smiles warmly, blowing a bubble as she was having some maternal affection towards him.

Ochako: for a little boy, you're really naughty and a bit of a tease, hehe~.

Rico: your butt is so big and squishy, Ochako. Keep chewing and your skin is going to turn blue and you'll get chubby~.

Ochako: wait what?

Rico: it looks like your nose is already turning blue. Keep chewing for me~.

Confused by what he's saying, Ochako continue to chew on the gum, having her nose and face turning blue along with her skin that's now blue. She stands up straight, looking at herself, then feeling her belly expanding, lifting up her top tracksuit that made blush, giggling as she would feel her butt and thighs expanding, looking over her shoulder as the inflation stops. Rico then hugs her big butt more, patting her cheeks that made her smile more, admitting to herself that being an half inflated blueberry wasn't so bad after all.

Ochako: I gotta admit, Rico. This isn't so bad after all. I love this so much~.

Rico: nice, Mommy Ochako. You look really good being a semi inflated blueberry for today. This is going to be really fun~.

Ochako: *chuckles* I'm glad you love me like this so much. Keep playing with my fat ass more, baby~.

Rico: sure, Mommy. Waddle for me~.

He pats her butt more, hearing her moan as she bends down, pulling her pants down to her ankles to reveal her large, blue cheeks. Rico climbs on her back, lining his small member between her, gently thrusting in her tight hole, panting as they kiss more. Ochako moans more, feeling him filling her up, moving her hips to match his rhythm while she waddle around for him, getting really turned on from how sensitive she full of juice.

Rico: you're so tight and wet, Mommy. It feels amazing to do this with you~.

Ochako: *moans* you're so naughty, Rico. But it feels so amazing~.

Rico: that's where all the fun is at. Let me keep going for you and I'll fill you up with all of my love~.

Ochako: yes, baby. Fill me up more. Mommy need you a lot~.

Rico keeps going, pounding her a bit fast, making her large butt wobble a lot from him slapping his hips against her. Ochako's eyes rolled up to her head, feel his small hands groping her breasts, making her nipples hard and leaking out juice, moaning more loudly. Rico panting, feeling himself getting so close to his climax.

Rico: *panting* I'm getting so close, Mommy. I can feel my little peepee going to let it out now~.

Ochako: oh yes, baby. Release all of your love and I'll squirt out juice with you~.

Rico: ok, Mommy Ochako. Here's all of my love~!

Ochako: fuck! I can feel you filling me up now. I'm going to squirt~!

They both moan together, having their climax erupt like a volcano, cumming together as they were exhausted from their taboo, going to the living room to cuddle up. Ochako lays on her big belly, feeling Rico getting on top of her back, rubbing her big butt cheeks together that made her close her eyes, feeling very relaxed from him kneading her soft flesh.

Ochako: *moans softly* that feel so good, Rico. You're really good at this for someone so young~.

Rico: thank you, Mommy Ochako. I really have fun with you like this. Maybe we should have a lot more fun with you inflated more often since you're "Uravity" after all~. *Chuckles mischievously*

Ochako: that honestly sounds like a really good idea. I'm totally going to be more of a big blimp for you someday in the future. Now, let's cuddle more, baby~.

Rico: yes, Mommy. We can cuddle together~.

He cuddles on her back, nuzzling in her neck, making her giggle while she sways her large butt left and right, smirking to feel him getting hard again. Ochako smiles, loving being a semi inflated blueberry for Rico to play with a lot more, wanting more fun with him to be inflated a lot more often in the future for more fun she's looking forward to.