3girls, ahoge, air_bubble, ass, aya_(mr_december206), bikini, blue_eyes, blue_hair, blue_skin, blush, borrowed_character, breasts, bubble, cleavage, closed_mouth, collarbone, colored_skin, crab, criss-cross_halter, green_eyes, green_hair, green_horns, green_skin, halterneck, horns, huge_ass, large_breasts, long_hair, mermaid, monster_girl, multicolored_skin, multiple_girls, nia_(nia4294), nina_(eigaka), open_mouth, original, partially_submerged, pointy_ears, red_eyes, red_hair, sharp_teeth, short_hair, smile, string_bikini, submerged, swimsuit, tail, teeth, thong, thong_bikini, underwater, white_bikini