While cleaning, her unsuspecting buttocks were suddenly penetrated, unexpectedly exposing her anus and causing her to climax wildly. A beautiful housewife with huge buttocks, repeatedly indulging in unprotected sex. (Minami Kojima, JUR-825)

To save money for her dream home, Nan, a married woman, works at a housekeeping agency. Working alongside her husband, Nan gradually falls into a state of sexual frigidity, unable to satisfy her own sexual desires. She finds release in her housekeeping work, which she enjoys and finds fulfilling. One day, while diligently cleaning, she is spontaneously sexually assaulted by the son of one of her clients. Although she verbally resists, the long-lost pleasure overwhelms her, causing her to experience repeated orgasms while her anus opens…