Tetsu, 19 years old, works at a gay host store which specializes in businessmen. "Akira Rose" gets called to fill in a free reservation spot where he meets the handsome, airheaded Yuki Mimori…

Tetsu thought him to be just a regular client and immediately jumped the gun but soon realized his mistake… Things take a different turn and he ends up not only being a baby sitter of the cute Towa... But a papa sitter, too...?