the female manager is kishima ari, member sex processing toy baseball club.

Airi, an idol beauty female manager in the school that supports team members who are working hard to practice baseball, behind the scenes. However, in adolescence, members of the group who are sexually greedy bring out traditions and habits and force sex processing to "airi"! Despite refusal, members' demands are escalated day by day to "airi" that performs sexual processing of members with a division body and for the team! The refreshingness of school life club activities and a good sex drama full of shaded moisture behind!