Prestige exclusive actress Mio Hinata is the manager of the ekiden (long-distance relay) club! She devotedly supports the members who are working hard in their practice! While silently focusing on muscle training, the manager's panty flash appears right before your eyes! The monthly regular event is a massive orgy with all the club members! Everyone licks her pussy, and cocks are relentlessly shoved into her mouth! Without giving her a moment to rest, they insert and piston relentlessly! To the manager who keeps having vaginal orgasms, a bukkake finish as a thank-you boosts their unity! The manager, who handles everything from practice support to sexual relief, leads the members to new heights!!