Some seashell necklaces!

After a bit of time surfing (and making sure Mei's board had the rocket decommissioned, much to her displeasure), they headed back to shore to see Setsuna with Ochaco, gathering seashells. Tsuyu was doing the same, but actually going diving for them in the water.

"Oh, perfect timing!" Setsuna remarked, walking up, making sure her body swayed with each step, grinning as she drew Izuku's gaze. "Hey Momo, think you can make something for drilling small holes, and some twine?"

"Of course, I'm just a walking factory to you people, aren't I?" Momo asked, rolling her eyes good naturedly, even as she obliged... Though the drill came in parts, which she handed to Mei, something to appease her need to tinker for the moment.

"Yeah, but a very well fed factory!" Setsuna declared, sticking her tongue out playfully. "Besides, don't pretend you don't like being helpful!"

Momo giggled in agreement as Izuku asked, "What are you doing exactly?"

"We're making seashell necklaces!" Ochaco replied cheerfully.

"And maybe a seashell bra for a certain someone," Setsuna added mischievously, making Itsuka go crimson.

"Setsuna! I told you that fantasy in confidence! I mean, not that it matters, I let it slip, but still!" Itsuka protested, covering her face in embarrassment.

"Oh, so Izu-kun knows about the mermaid fantasy?" Setsuna sniggered. "Oh, Itsuka, always the tomboy, but you have some pretty girly interests too, eh?" WHAM! Itsuka proceeded to give Setsuna the treatment she usually reserved for Monoma, chopping her friend right in the back of the neck. "...I regret nothing!" Setsuna declared, even while face down in the sand.

Itsuka groaned, face palming. "Hey, I think that's a lovely fantasy that Master can indulge with you!" Ochaco told Itsuka quietly.

After Setsuna recovered, they spent the next thirty minutes making seashell necklaces, Tsuyu arriving with an armful, and looking quite pleased with herself.

"Here you are, Master, ribbit!" she told him, putting a completed necklace around his neck.

"Thanks Tsu," he grinned, before looking up at the sky. "...we should head back, Mom should have dinner ready soon...."

"Alright!" Momo nodded, and they headed back to the changing rooms to get their clothes back on.