JUR-507 My childhood friend who used to like my small dick evolved into a man with a huge dick and insatiable sex drive, so I ended up having unprotected sex with him multiple times... Yuki Takano.

Yuki, who has been married for 10 years, is living a cold married life.One day, a man she didn't recognize called out to her on the street.That man was Samejima, Yuki's childhood friend who had a crush on Yuki 20 years ago.There is no trace of him back then, and he has grown into a handsome and strong man.Then, while her husband was away, she lent him a shower to Samejima, who came to visit in the rain, and happened to see his dick.Yuki loses his mind when he sees Samejima's big dick, which is completely unimaginable from the penis he saw when they took a bath together when they were young.