Do you harbor feelings for your sister-in-law or for the widow? Or perhaps... both of them? The next chapter in the long-awaited OVA of AliceSoft's hit game Tsumamigui 3. Shinto priest Jinno Sumire and her daugter, Jinno Ai, a high-school girl, also appear. Finally, we get to see all the characters! Keeping with the plot of the original work, the scene is set in midsummer, in a rural town. An unforgettable summer with an "excellently-proportioned" sister-in-law and with an extremely seductive widow starts today... Characters are voiced by the original cast!