Kyouko Okita is a nymphomaniac housewife who is a bit of an airhead with child-like-traits, comical giant boobs, ass and skinny legs and a younger husband (Daa-San) who she loves dearly. The couple moved recently to a new apartment, neighboured to a couple who have three daughters; Wakaba (Eldest), Moe and Kirara (Youngest) whom Kyouko interacts with regularly. The cute toddler Kirara steals the limelight with her obsession with "boobies", "butt bobbies" and "middle/tummy bobbies". She likes to cuddle soft things.
It's a bit like "Today's Asuka Show" but more graphical, adult oriented with sexual content within marriage. She is a loyal wife who is kind, loving, naive and loveable human being. She has her faults, mainly her lack of awareness which is the cause of some of the comedic situation. There really isn't an ongoing story line; it just a collection of daily events that are sometimes funny and other times not so much. These events usually revolve around her big breasts due to the high gravity they generate.
Much of the happenings occur with the three daughters or with her married girlfriends (Nonomiya, Kobuchi, Miwa) and her love for her husband.
It started off really funny with small amounts of sexual innuendo, but got more pronounced as the series went on. It is off-putting when it's more sexual, both through suggestion and visual. It just didn't need to go that far, it's appeal was it's silliness and light suggestiveness.
I hope this does not go one for much longer as the appeal will wear thin and would lead to a lower rating.