People are in a pool with inflatable floats and inflatable rafts

The characters have clear expressions，Clear facial features，The scene is clear in the distance，ultra-highres，4K，The characters have happy expressions

(nsfw:1.5),(painting by bad-artist:0.9), easynegative, (worst quality, low quality:1.4), (deformed_fingers), watermark, text, error, blurry, jpeg artifacts, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, artist name, bad anatomy, deformed iris.