It was supposed to be a relaxing vacation in a nudist retreat. Fluttershy has a love of all animals, which Tree Hugger allows her to indulge. However, the dolphins they come upon may prove to be too friendly...

Note: Both girls depicted are 18 or older. Updated on 9/18 to flesh it out a little more. If you'd like more build up, I suggest Flowerchild Funday, which serves as a sort of light-hearted semi-prequel to this. https://www.fimfiction.net/story/446377/flowerchild-funday