Subarashiki Kokka no Kizukikata
Japanese title: 素晴らしき国家の築き方
Type: OVA
Episodes: 2
Source: Game
Genres: Hentai
Producers: BOMB! CUTE! BOMB!
Duration: 14 min per ep
Rating: Rx - Hentai

Ariadne just became the princess of the small country Avon. But already it's in a deep financial crisis. In an effort to save the country she declares that Avon must focus on developing their sex industry.

(Source: Translated from DlSite)