Introducing the first installment of the "Active-Duty" series: Hikari, a popular nail technician. Witness the shocking sight of her using her delicate fingers—normally employed for her professional work—to pleasure herself during her break time. Her expert, skillful movements intensify her pleasure, driving her to overwhelming sensations that make her cry out loudly. An ordinary scene from daily life unfolds into an unexpectedly erotic and captivating experience.