2girls,bangs,bare_shoulders,beach,black_eyes,black_hair,border,closed_eyes,cloud,green_dress,green_shirt,head_on_another's_shoulder,holding_hands,horizon,leaning_on_person,letterboxed,long_hair,mermaid,multiple_girls,ocean,outdoors,pants,partially_submerged,shirt,shore,short_hair,side-by-side,sitting,sky,sleeping,sleeping_on_person,smile,sunrise,sunset,tank_top,water,waves