2girls, bikini, blonde_hair, blue_eyes, breasts, brown_hair, chie's_mom_(ishikei), chie_(ishikei), cleavage, closed_mouth, covered_nipples, full_body, huge_breasts, ishikei, long_hair, looking_at_viewer, mature_female, mother_and_daughter, multiple_girls, navel, original, pink_bikini, reference_sheet, sandals, short_hair, simple_background, smile, standing, swimsuit, white_background