2girls, arms_behind_back, bare_shoulders, between_legs, black_eyes, black_one-piece_swimsuit, blush_stickers, breasts, brown_eyes, brown_hair, collarbone, dot_nose, flat_chest, full_body, hair_bobbles, hair_flaps, hair_ornament, hand_between_legs, kneeling, kokaki_mumose, kuroshio_current, light_brown_hair, long_hair, looking_at_viewer, low_ponytail, multiple_girls, nagi_akasa, nagi_shirosumire, no_sclera, one-piece_swimsuit, open_mouth, parted_lips, raised_eyebrows, school_swimsuit, short_twintails, sideways_glance, simple_background, sketch, small_breasts, smile, swimsuit, thighhighs, twintails, very_long_hair, white_background, white_thighhighs