"I can't believe how good this old man is making me feel!" After two unsuccessful years of trying to conceive, Daichi and Nanase Yoshikawa are introduced to a certain island by their home doctor. "Kodakara Island"... Any woman unable to have a child who comes to live there soon finds herself pregnant. Desperate, the couple decide to make the move. On the day of their arrival, the islanders roll out the welcome mat, and Koga, the man in charge of developing the island, throws a party in their honor. A few drinks later and Daichi and Nanase are passed out drunk. "Youngins are so easy to trick."... Mr. Koga lifts Nanase's top and thrusts his huge manhood in her face. In her drunken state, Nanase mistakes it for Daichi's and begins to suck. Having fallen into Koga's trap, she has no choice but to listen to his demands or face having her husband learn what went down. Too late to turn back, her soaking wet pussy is invaded. "Stop...", "No...", "Don't finish in me...!" "I don't want to have another man's child!"