Haruki Ranko (45), whose husband has disappeared, seeks a second partner and decides to live with four unmarried men for two days and one night. Frustrated and consumed by carnal desires, Ranko goes wild. Her maternal instincts are awakened, and she has bold sex in the kitchen and bathroom! Fueled by alcohol, she has an orgy with the four men at night! Intense thrusting! Her mouth and pussy are relentlessly stimulated, and she orgasms repeatedly during her two-day, one-night stay living with them!