Outdoor area, near a waterfall, June 18th, Morning, 13 days until New Moon.
Minato, along with Kanji, Yosuke, Saki, Chie, Yukiko, and Minako, arrived at a waterfall.
"Looks like we're the only ones here." Yosuke exclaimed.
Kanji did not say anything as his mind was still on the fight against the New Moon Shadow last night. "What's wrong, Kanji? Still worried about what happened last night?" Yosuke asked his kouhai.
"Yeah. That Shadow. . . why the hell did it try to attack us?" he replied.
"I'm not sure why it attacked. Anyways, let's go swimming!"
"Are you seriously going to swim? I'll pass. That Shadow still has me disturbed."
Saki and Minako left while Chie and Yukiko remained where they were. Satonaka noticed that Minato was staring at them and said, "What are you looking at us for? If you want to swim, go right ahead."
"This is payback for your bad cooking last night." Minato said to Chie.
"Whoa whoa whoa whoa, we are NOT going in there! I mean, we do owe you, but. . . oh yeah, we don't have any swimsuits with us!"
"Y-Yeah, it really is unfortunate." Yukiko muttered.
After a few minutes of banter between Yosuke and Chie that Minato thought was completely pointless even when Hanamura pulled two swimsuits from out of his pockets, some time passed before Yosuke and Minato were back at the waterfall, Yosuke wearing red swim trunks with a floral pattern while Minato wore blue swim trunks. Both of them were waiting with Kanji for the girls to return. Saki and Minako came back first, with Saki wearing a black string thong and matching bra while Minako wore a pink ribbon bikini. Yosuke blushed as he saw Saki and she blushed as well when she looked at Hanamura while Minato was completely flustered looking at Minako, who simply giggled as she got close enough to him that her reasonably-endowed breasts were touching Arisato's chest.
"How far off did those two go to get changed?" Yosuke remarked.
Saki knew that he was talking about Chie and Yukiko and said to him, "Let's not worry about them, Yosuke-kun." as she got close enough to him that her breasts, which were also reasonably endowed, were touching Yosuke's chest and wrapped her arms around him before falling into the water.
At the instant they entered, Chie and Yukiko returned, the two of them wearing the swimwear that Yosuke had given them. Chie had very short shorts and a bra that were both green-ish while Yukiko had a two-piece that was mostly light pink and had a skirt-like bottom. Surfacing quickly, the two somewhat-close friends noted that the water was quite chilly.
Kanji looked at Chie and Yukiko and then decided to face the waterfall as he felt a nosebleed coming. It was at that moment that Minako pulled Minato with her as they fell in, surfacing a few moments after getting in.
Chie noticed that no one was staring at her now and said cheerfully, "Well, I guess that you guys are having fun. Time to join in." while Yukiko noticed that Kanji was looking away from her and asked, "Did I cause something to happen, Tatsumi-kouhai?"
His reply was, "I don't want you to see this. You'll think of me as a perv if you do."
Yukiko listened and remarked, "It's too bad that Yu got sick so that he couldn't come. I wonder what he's doing right now." as she got into the water as well. After a few hours of swimming around, everyone who went into the water got out and dried off before returning to Inaba.