3girls air_bubble barefoot bikini blue_hair blush breath brown_hair bubble clothes_writing commentary_request coral fish freediving green_eyes holding_breath hoshizora_rin lily_white_(love_live!) long_hair love_live! love_live!_school_idol_project multiple_girls ocean photoshop_(medium) scrunchie shinohara_shinome short_hair smile sonoda_umi swimming swimsuit toujou_nozomi twintails underwater