Please trample those selfish female breasts. A closed-room game played by men who aim to degrade and subjugate an intelligent, arrogant woman of high social status. The target is Noa Haruna, a teacher in her second year. The men exploit her weakness and summon her to a room in a luxury hotel. Trapped by her own vulnerability, she is forced into a situation where she has no choice but to obey. Her pride is broken as she is trained and forced into submission. Although her hatred and anger toward the men should not disappear, for some reason, a part of her is actually expecting it. She finds this version of herself unacceptable. Even this inner conflict is seen through by the men, and she receives their "charity."