Mary Tachibana, recently transferred and promoted to department head of the planning and development team at an event company, felt at ease in her new position thanks to her competent and kind subordinates. After successfully completing a major project, her team enthusiastically organized a celebration, turning it into a welcome party for her. However, Mary had a weakness—she would quickly fall asleep after drinking alcohol. As the party progressed, she gradually relaxed, becoming increasingly vulnerable and letting her guard down, which her subordinates watched closely. To heighten the atmosphere, one of them put on black pantyhose and pressed their crotch against Mary's. In that instant, Mary gazed back with a feverish, aroused expression.