One year into married life, young wife Minami struggles with living under the same roof as her father-in-law and feels unsatisfied in her sex life with her husband, leaving her emotionally conflicted. One day, she gives in to temptation and contacts her ex-boyfriend. Their sex is so intense it makes her involuntarily pee, flooding her with both guilt and pleasure. Her body moves on its own, her hands instinctively reaching toward her pussy. Each time they have sex, she unconsciously wets herself—an absolutely must-see development.