At a prestigious sports academy, a unique system is in place where female managers provide special sexual services to fully support the male athletes' training. The manager, Yoru Tsukumo, is devoted and always puts the team members first. Whether during practice or training camp, she'll jerk them off, give blowjobs, or let them fuck her pussy—anytime, anywhere. During a 2-day, 3-night camp, her sexual support intensifies, helping boost stamina by encouraging frequent ejaculation. Even erotic activities are considered a legitimate part of training. This selfless, slutty manager is truly an angelic presence.