While gazing at each other's climaxing faces, the bristly-haired sisters, immersed in lovemaking, are pregnant and undergo training. (Momase Asuka, Emoto Ayami JUFE-346)

After their father passed away, Hana and Rei discovered that he had accumulated a large debt that they were unable to repay. They had no choice but to temporarily negotiate with the landlord. However, the landlord fell ill and was hospitalized, so he sent his son, who had a criminal record, to collect the rent in his place.