Koumi-jima Shuu 7 de Umeru Mesu-tachi
Genres: Hentai
Type: OVA, Episodes: 
Aired: Mar 16, 2023 to ?
Source: Unknown
Rating: Rx - Hentai
Synopsis:
Seiichi is bored with his routine life as a teacher. He receives an invitation from the chief of the remote island of Ushihi Island to help with their unique problem. Because the island's gene pool is small, they depend on outside DNA to stabilize their population. Women on the island have evolved to give birth a week after conceiving, and they enjoy nothing more than falling in love, getting married, and starting a family. Seiichi is given the responsibility of impregnating every woman in order to help the population of the island remain steady.