A school trip on a cruise ship went terribly wrong. A storm came and destroyed the ship and the lifeboats, living a small group of women alive on a deserted island. However, the women found themselves infected a strange virus that sexually arouses them, nearly to the point of death. The only (temporary) cure is male semen, and the only man alive is the ugly guy nobody liked!
Based on Jutaijima the H-Game by Lune