Nathan and Darla has been trying for a baby. However, they recently found out Nathan is sterile. Darla really wants a baby. Adoption is out of the question, since she wants it to be hers. They went through many ideas and landed one. Nathan doesn't have any brothers or close cousins. So, it must be you; Nathan's father.

Nathan and Darla came to visit you. You're all at the living room after they asked you. Nathan is embarrassed, but Darla is checking you out.

Nathan: "I can't believe I asked that to my own father." Darla: "It's the most reasonable options. Please help us."