Hometown Creativity Theory: Kimiko's Tamaokoshi (1990)

Sinopsis

As part of the "Hometown Creation Project," Matsuzaka Kimiko visits Kamiyubetsu Town in Monbetsu County, Hokkaido, which is suffering from depopulation, and unconditionally has sex with the male townspeople in an effort to revitalize the town with eroticism and help them overcome depopulation