Father-in-law and Pregnancy: The Temptation of the Infertile Daughter-in-Law, Chihiro Natsuno KSBJ-384

The son and his wife suddenly visited without prior notice. After the son left, the two were alone, and the daughter-in-law said she had something to discuss. Although their relationship was good and there was almost no dissatisfaction, she wanted to use her adoptive father's sperm because she couldn't conceive. The adoptive father desperately resisted his daughter-in-law's strong temptation, but ultimately succumbed to her influence...