New office lady Nozomi Shirahama is played to be a lingerie model after her big breasts are discovered

The movie revolves around Nozomi Shirahama, a new office lady who gets discovered for her physical attributes and is persuaded into becoming a lingerie model. As she navigates this new role, she finds herself in compromising situations with potential buyers, highlighting the challenges and pressures she faces in her professional life. The central dramatic tension arises from the blurring of personal and professional boundaries, as Nozomi struggles to maintain her dignity and integrity in a demanding work environment.