Protagonist Masaru Ishihara, alternate of boys schools baseball club. Club activities were tried the best only by admiring to Kyouhei Hayashida who was the director.

The national tournament qualifier. The club loses in one round, "Why there is no girl manager" members complain. And after the meeting, the instruction that is ridiculous descends from the director to Masaru.

[Become a manager.]

Masaru, it is interpreted that devote to everyone's support. "I see" with consenting willingly. Then the director, after Masaru is made to disguise oneself as a woman, it throws down.

[The manager's work is everyone's sexual desire processing.]