Chisato Shoda was forced to work due to her husband's illness. After much hesitation, she made the decision to secretly become a soapland girl without telling him. With an inexperienced body and heart, she awkwardly entertains customers day after day. Through meticulous services like body washing, hole cleaning, mat play, and periscope, she wins her clients' satisfaction. Seeing their pleased reactions and her own smile, Chisato finds herself growing more deeply attached to this job with each passing day.