3girls, afloat, bikini, bikini_top_only, blunt_bangs, breasts, brown_hair, cleavage, closed_eyes, collarbone, fins, full_body, green_bikini, head_fins, light_brown_hair, long_hair, medium_breasts, mermaid, monster_girl, multiple_girls, navel, open_mouth, pink_bikini, purple_bikini, rinshi, rosario+vampire, short_hair, swimsuit, tile_floor, tiles, water