JUR-514 Aoi Ichino Is Cuckolded by Her Husband's Friend Four Times a Week

A husband boasts to his old college friend that he has sex with his wife three days a week, but his friend, frustrated with his own sex life, decides to prove otherwise. He visits the wife, Aoi Ichino, and forces himself on her, and she is shocked by his stamina. The encounters become regular, with the friend finishing inside her twenty times in a month.