Tsunpri
Genres: Hentai
Type: OVA, Episodes: 1
Aired: Dec 25, 2015
Studio: Kantou Douga Kai
Source: Light novel
Rating: Rx - Hentai
Synopsis:
This story is divided into 2 parts:

The first focuses on Diana, who is in charge of "rewarding" a knight for her bravery and protecting the royal family, while the second focuses on Reiana, after a dangerous battle in which she considerably risked her life, she is in charge of visiting this same gentleman who saved her life, and by chance of fate, they end up being more united than ever.