JAV48

Sumire, a daughter-in-law, is being pressured by her mother-in-law to give birth to her grandchild. One day, the family decides to go on a hot spring trip together. However, her mother-in-law orders her to abstain from sex for a month before the trip in order to have a baby. On the day of the trip, Sumire is not satisfied with mechanical sex with her indifferent husband. On the other hand, her father-in-law also tries to embrace her, but is refused. The two of them, who can't hold their sexual desires, head to a hot spring to calm their agonized bodies. Then, the father-in-law happens to see Sumire bathing in the hot spring...