A somewhat small bikini, and oh yeah!

Kyoka stepped out, her face cherry red. Denki paused, having expected more skin to warrant that reaction. Sure, the triangles over her nipples were pretty small, but not micro bikini small. The bikini itself was white, but then he noticed a small detail that would indeed draw attention to her. The bikini had a deep blue musical note over each nipple... And one was acting as a sort of entrance sign on the cloth over her crotch.

"...wow, that looks hot," Denki whistled, giving Kyoka a thumbs up, watching her turn near iridescent.

"It's official," she whined, covering her face. "This is how I die. **** by embarrassment. Please don't put that on my tombstone..."

"Oh relax, you're showing less skin than Momo and I," Akemi teased, smacking her ass, and making her yelp. "And I bet everyone else will also show more skin." She then looked at Denki. "Come on, let's go see what Mina and Eiko picked out next!"

Denki nodded, and they changed back into their normal clothes. They then walked to where Mina and Eiko had gone. Just in time to see Mina walk out, and Denki did a double take, because she looked naked. "How's this?" she asked with a smirk, turning slightly.

"...Mina, you're supposed to be wearing a swimsuit," Denki told her, and Momo giggled.

"She is, Master, look closer," she pointed. Denki did, and noticed a lack of nipples, and her pussy, before it clicked. Her bikini was slightly smaller than Kyoka's, and more importantly, exactly the same color as Mina's skin tone, hence the optical illusion.

"...okay, that might get the police called on us," Kyoka flushed. "Depending on whether we're at a nude beach or not."

"Maybe, but they won't be able to arrest me when it becomes clear I am wearing something," Mina stuck out her tongue, and Eiko stepped out of her own changing room, wearing a red micro bikini, the red triangles on her breasts barely big enough to conceal her nipples. "Also, believe it or not, this one was Eiko's idea, not mine."

"You're right, I don't believe you," Kyoka said flatly.

"No, no, she's telling the truth. Though that is in part at least because I found it before she did," Eiko told them with a snigger. "She probably would have come up with it on her own had she spotted the particular item before I did."

"Let's go see how bold Izumi and Ochaco were!" Mina cheered, and they quickly got back into their clothes and grabbed the bikinis, and went over to where Izumi and Ochaco were.

Izumi was already out of the changing room, flushing heavily as she looked over herself, but she had picked out a small bikini that was red and blue, with gold outlines. Like Kyoka, it was on the small side, though not a micro. "...okay, I'm surprised you showed that much skin. Just a bit more than Kyoka..."

"...this was the largest I could find in these colors..." Izumi squeaked, covering her face, and Momo laughed at that.

"Bigger fan of All Might than of modesty. That tracks..." she tittered, deepening Izumi's flush.

Ochaco stepped out, having seen Akemi in her sling bikini from a distance, and apparently took it as a challenge, and though she was embarrassed, had put herself into a pink sling bikini. "...how do I look?" she asked, pushing through the embarrassment to flaunt her body.

"...pretty damn great," Denki replied.

"Pink's a good color on you, and I like to think I'm an authority on that!" Mina giggled.