A handsome male idol group that absolutely protects against scandals and forbids dating! The brilliant female manager, Mana Sakura, shares her thorough and effective techniques for managing sexual desire. START-179

"My secret to performing at my best under immense pressure." This is an in-depth documentary interview with a female manager who supports a super popular girl idol group. Scandals are absolutely unacceptable. A proper ejaculation management manual revealed for the first time. Her serious work ethic becomes incredibly sexy after just one week.