Rikako Souma is a woman who once worked as a flight attendant. Though financially stable, she has always felt dissatisfied with her sex life with her husband. What drove her to finally decide to appear in this video was not mere sex, but an intense desire to pursue ultimate pleasure. On the surface, she appears elegant and composed, but beneath that exterior lies a whirlpool of deep sexual desire—an inner conflict that becomes a central allure of this production. Her expressions of overwhelming pleasure and lewd ahegao faces clearly convey the intensity she craves.