Specials. These are mostly around 4 minutes long (except the last one being just shorter than 3 minutes).
Like most specials, these don't follow on with the plot and seemed to have been made to be watched as a little extra pure comedic entertainment.
I orignally expected a little more screen time for the maid and the "girlfriend" but sadly I was left unfulfilled. Apart from the first Special, I find the first minute's opening scenes of all 5 Specials to be a too repetitive. Anyhow, as a viewer who really watches for entertainment purposes, I really think the last Special was a saving grace and
made it all worthwhile with the VA's being what I perceive as amusingly chaotic.