My childhood sweetheart, who used to like my small penis, has evolved into a man with a huge, sexually voracious penis, causing me to repeatedly indulge in unprotected sex... Fujikanna JUR-780

Ten years into her marriage, Kanna lives a cold and distant life. One day, a deliveryman strikes up a conversation with her. The man is none other than Odagiri, her childhood friend who harbored feelings for her 20 years ago. He has completely changed, growing into a handsome and strong man. While her husband is away, Odagiri visits in the rain, and Kanna lets him take a bath, accidentally witnessing his genitals. Faced with a massive penis, completely different from the shrunken one she saw when they bathed together as children, Kanna loses her temper…