JUR-780 | My childhood friend, who used to have a crush on me but had a small penis, had evolved into a man with a huge penis and a strong sex drive, so I ended up getting addicted to raw sex with him many times... Fujikanna

Kanna, married for 10 years, lives a cold and distant life with her husband. One day, a delivery man approaches her and speaks to her. The man is Odagiri, her childhood friend who had a crush on her 20 years ago. He's grown into a handsome and strong man, a far cry from the man she knew back then. When she lets Odagiri visit her in the rain while her husband is out, she accidentally sees his penis. Odagiri's penis is so large, completely unlike the tiny one she saw when they bathed together as children, that Kanna loses all self-control...