There used to be three tribes here competing over supremacy in constant wars. Through the help of a sacred girl they learned how to reproduce without men. The descendants of that girl are called maidens and treated as pets. In this city of maiden many breeders compete today. Main character vows to become number one of them.

[From vndbreview]

What you can do on weekdays depends on the item. You can't sing without a microphone, and you can't do H without a bed. There are more than 100 kinds of various items. Schedule well and grow to your liking. Put together combos in public performances to earn more money!