SDDE-700 | [Special feature] Sex is communication in our home! What is the new 'shape of family' in Reiwa?

Iroha, a housewife, lives a happy life with her civil servant husband and three children aged 20, 07, and 04. At first glance, this family looks normal, but in reality, they have sex with each other every day as a form of communication between families. This time, we will closely follow such daily life and approach the shape of a new family.