Yosuke, who left a brilliant career in the financial industry to switch to an insurance company, aimed to work under Kanon, the sales manager who boasts top-class performance. He thought that by becoming a subordinate of Tsubaki, who conducted borderline obscene sales, he could also benefit from it... However, she saw through it all and, upon joining, he was subjected to a harsh and sensually charged initiation. Despite feeling on the verge of breaking down during the sweet and bitter new employee training, Tsubaki watched over Yosuke as he persevered...