At the training camp dorm, a male club member makes a move on his senior female manager who initially rejects him. Despite her resistance, the persistent male member eventually gets accepted by the senior manager. The junior manager, who was sleeping, wakes up to their voices and actions, and starts secretly watching and masturbating. The escalated junior manager reaches out for the nearby male club member's dick, but other members start waking up as well... The group arousal chain reaction that started with a dormitory night raid is happening now!
