NHDTB-913 Right after being forced by a senior, a female manager is surrounded by a group of opportunists at a training camp and taken advantage of again by shy, predatory classmates who target her when she is vulnerable

A shy guy witnesses a female manager being taken advantage of by an aggressive senior during a club retreat! He gets aroused by the scene and… calls his friends over! Pretending to help, they swarm the abandoned female manager and exploit her in a cruel group assault! They keep thrusting into the place where the senior had been, and finish with a messy climax!