Married office worker Kana is summoned by the older manager who pursued her even before her workplace marriage. Her husband's serious mistake has cost the company money, and the manager offers to fix it if she works directly under him. She accepts to protect their future, but the moment they are alone he licks across her beautiful face. Unable to refuse, she is trained through drooling kisses and sex around the office until thick tongue kisses conquer both her mouth and heart and make her climax repeatedly.