2girls, arm_up, bare_shoulders, black_hair, black_skirt, breasts, cleavage, closed_mouth, dress, eye_contact, grey_eyes, grey_shirt, hand_up, high-waist_skirt, long_hair, long_sleeves, looking_at_another, looking_to_the_side, lying, medium_breasts, multiple_girls, off-shoulder_shirt, off_shoulder, on_back, onineko, original, purple_eyes, shallow_water, shirt, skirt, sleeves_past_wrists, strapless, strapless_dress, very_long_hair, water, white_dress, white_hair