Chitose yuki：丰满人妻的悲剧 - 第1部分

The man decides that her husband is incompetent, and plans to have her in order to preserve his DNA. He becomes interested in Chitose's voluptuous body, and begins to bed her as planned. One day, Chitose discovers the truth, and despairs of the hell that will continue until the baby is born, and meets an unbearable end.