Do you know "a world of zero immorality"? In this world, we do SEX on a daily basis as much as a person breathes. At work or at home, everyone meets equally at any time, greets acme, and makes a large amount of vaginal cum shot. Today, with the commemoration of the revival of the series, we have finally decided to take a look at the ecology of the "Kobayakawa family" in response to the hot requests from everyone. Please take a peek at the unrestrained and vulgar daily life without any shyness.