JUQ-502 — On The Most Dangerous Day Of The Month When She Is Most Likely To Get Pregnant... I Left My Beloved Wife With My Brother For The Whole Day And Had Him Personally Inseminate Her. Hinako Mori

Although I was living a happy life with my beloved wife, Hinatako, I had a serious flaw. My husband and I had always dreamed of having a c**, but we were confronted with the reality of my impotence. I confessed to my brother about the pain of not being able to ejaculate no matter what. He then muttered with a fearless look on his face, "Do you know about brood parasitism?" The only thing left for me to do was to cling to my brother, who has the same b** type as me, so I decided to entrust Hinatako to him for just one day. However, although I had asked for it to be just once, the two of us ended up having sex over and over again...