Most Fertile Day of the Month: I Left My Beloved Wife with My Brother for Direct Impregnation

Synopsis

I had been living happily with my beloved wife Hinako, but I harbored a serious flaw. We dreamed of having children, but we were faced with the harsh reality of my infertility. Unable to reach climax, I confessed my suffering to my older brother. He then whispered with a cunning expression, “Do you know about reproductive assistance?” With nowhere else to turn, I had to rely on my brother who shared my blood type. I entrusted Hinako to him for just one day. However, what was supposed to happen once led to them repeatedly connecting their bodies over and over again…

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