2girls, armlet, armpits, arms_behind_head, arms_up, bare_shoulders, black_hair, blunt_ends, blush, breasts, casual_one-piece_swimsuit, commentary, day, green_one-piece_swimsuit, highres, jewelry, looking_down, love_live!, love_live!_nijigasaki_high_school_idol_club, mifune_shioriko, multiple_girls, one-piece_swimsuit, open_mouth, outdoors, pink_hair, red_eyes, see-through_clothes, shamakho, short_hair, solo_focus, standing, swept_bangs, swimsuit, tennoji_rina