My friend invited me over to his house to wash the car together for fun, so we wouldn't have to go to a workshop. Unexpectedly, before we could wash anything, my friend's wife casually flaunted her assets, making the nightingale chirp continuously, and we couldn't wash anything. So, I decided to cooperate with my friend's wife to make the nightingale pleased :D.
Actors: An Mashiro, Ai Mukai, Rena Aoi, Jiyuu Kanade, Mio Shiraishi, Yua Nanami, Anju Kaise, Suzu Shiratori, Yuuri Fukada, Mikari Ichimiya