Former model Masahiro is now working as a manager for a modeling agency. His newest charge is 16-year-old Yoshimi. Yoshimi has looks and charisma to burn, but he's also an over-privileged, egoistic, bratty teenager. When Yoshimi finds out that Masahiro is gay, he commands his manager to give him extra-curricular lessons in sex between men. But if Yoshimi wants Masahiro to be exclusively his, he'll have to surpass top model Akito, his rival in business and in love.