Chapter 22

Someone asked my best friend if there was a training route for turning her into a “milk cow” (a term used to describe someone with a youthful face and large breasts). I thought it was good, so I added it. I wrote it in a mild and non-exciting way. Now the title of “super big-breasted milk cow” is firmly on her mind!

To get her sperm, the younger sister once again actively seduced her best friend with words, offering her erotic guidance. The two siblings then sucked on her best friend’s big breasts together, teasing her—it was so much fun!…