Yuka, a young wife in her third year of marriage. With some dissatisfaction in her married life, she explodes with desire during a hot spring trip! In an open-air bath, restraint play, and toy torture that she wouldn't do in daily life, her dormant sex drive is awakened! Yuka craves sperm inside her vagina, taking it ten times in a row! The lewd nature of a married woman bursts out!
