Ojousama no Omocha na Boku

Tsubame was once an impoverished and abused boy living on the cold streets. However, thanks to the compassion of a girl called Konoka Shirakamizawa, the heir of a rich conglomerate, he was rescued from his destitution and brought back to her mansion, where he was healed by their revolutionary medical technology.

With the help of big-brea...