Yukamigaki no Sarah no Koi

Sarah, who works as a building cleaner, is approached by Ben Gardiner, CEO of a large company on the top floor. He takes her out to dinner at a three-star restaurant to get the opinion of an "ordinary" woman for his product. For the a normal girl like Sarah, it is a dream come true. Ben then asks Sarah to accompany him on a further week-long visit to Milan to give him advice, saying that her opinion will be helpful. Sarah is alone with the famous playboy... And she has her own reasons... (Source: Manga Plaza)