Having been married for three years, Ryo and his wife decided to go to a tourist hot spring inn. Ryo wanted to share a bath and drink with her husband, so they both found an inn with a mixed bathroom. But because her husband had a poor amount of alcohol, he couldn't stand it anymore after drinking a little and left Ryo alone in the bathtub. Not paying attention to the time, the bathtub was the turn of the other guests. The three young men were lucky enough to admire her entire beautiful body, and even took pictures. The three use these photos to threaten, forcing Ryo to "have fun" with them. But the thrill, pleasure, and satisfaction of being fucked at the same time by three healthy young men makes Ryo unforgettable. Although her mouth kept saying "no", her body always screamed "yes". Even the next morning, she went to the three people's room with the desire for them to satisfy her long-accumulated sexual needs...