Yunchu ~Ojou-Sama Wa Go-Houshi Chuu~

Also known as: ゆんちゅ~お嬢さまはご奉仕中~, ゆんちゅ~お嬢様はご奉仕中~, ゆんちゅ~お嬢さま(ゆんちゃん)はご奉仕中~

Spinoff of Floralia which stars one of the heroines, Sannomiya Yukari, but is only loosely connected otherwise.