Yurina, who lost her husband and lives with her stepson. The two of them were aware of each other as members of the opposite sex. If things continued like this, they would cross the line between parent and child... One day, they went on a hot spring trip together. Her son confesses his love... Yurina stands up to go to the bath, but is kissed by her son. Initially conflicted, Yurina eventually succumbs to waves of pleasure and gives her body to her son. In fact, Yurina also loved her son. Even though they were parent and child... We present a hot spring trip filled with conflict and pleasure from incest.
