Yeah, but Oku-san almost always concerns her interacting with women or little girls (except for her husband); this manga has her interact with men, plus the end of chapter art is straight to the point which Oku-san lacks. This manga also has the main character as a business woman, which is a more interesting setting for ecchi than a housewife.Really, if you want a manga completely concerned with a woman and her huge boobs, you want okusan--the art's better.