MIRD-154 I became the manager of the girls' track and field team.

I became the manager of four women's track and field clubs... My harem club activities with 4 athletic girls with a strong sexual desire ★ "I'm going to do it all...?" Sweat"? Because... this is also an important manager's job, isn't it? All girls around during crouching start practice and showers! Group club activities with four people who are as interested in sex as they are ambitious is a dream world for boys! “Manager! Take care of everyone properly, right?