Minori, a married woman of four years living with her husband's family. Despite everyone disliking her father-in-law, she lived harmoniously with him. Minori was happy in her life, except for one thing: the couple's rule about having sex on fertile days to conceive a child left her unsatisfied. Brief sex just to receive her bland husband's sperm. That day too, after finishing the act and heading to take a shower, she bumped into her father-in-law. Noticing Minori's frustration, he could no longer hold back his pent-up desires and pushed her down…
