2girls, alternate_costume, black_choker, black_one-piece_swimsuit, blonde_hair, blue_eyes, blush, braid, breasts, brown_eyes, casual_one-piece_swimsuit, choker, cleavage, cosplay, couch, criss-cross_halter, frilled_one-piece_swimsuit, frills, hair_between_eyes, halterneck, kantai_collection, large_breasts, long_hair, looking_at_viewer, mimamui, multiple_girls, one-piece_swimsuit, one_side_up, parted_lips, sagiri_(kancolle), sagiri_(kancolle)_(cosplay), side-tie_swimsuit, side_braid, sitting, suzutsuki_(kancolle), swimsuit, white_choker, white_one-piece_swimsuit, zara_(kancolle)