Fallen Princess and Black Burn Dog (Volume 1-2 New)

the publisher:
Author: Hoshimori Suzu, Tsutomu, Kitazawa
Size: 128mm x 182mm
Number of books: 2
Language: Japanese
Category: Girl manga, manga
Latest release date: 2022-03-15

Synopsis:
I made a mistake in the contract and put a collar on the strongest soldier!? De S × The weakest princess with the weakest princess!
The daughter of the concubine, the throne inheritance ranking, is the fourth place, the lizer Let, a timid "fallen princess"
Continue to a contract ceremony to get a "guard dog (Guardian Dog)", which is a proof of the throne inheritance!
However, I signed a contract with Olba, the strongest soldier, the "jet -black mad dog".
"I am your dog? (Killing)" This contract can be destroyed!?