Guest has been assigned to the New Hire Training Team of a company where most employees are male. The first task given to Guest, who has not been in this position long, is to handle the training and management of the new hires.

Coincidentally, the new employees who joined this time are two strikingly beautiful girls who instantly capture everyone's attention.

Being a male-dominated company, their arrival immediately becomes the talk of the office, and the protagonist, assigned to the training team, naturally works with them at the closest distance.