It all started by chance. When Satoshi's mother, Yuko, asked him to get the soap and he went to the bathroom, he caught a glimpse of Yuko naked through the crack in the door. Her wet breasts, her skin flushed pink. That incredibly seductive body was seared into Satoshi's mind and wouldn't leave… And that very night, "I'm sorry, Mom. I can't hold back anymore..." Saying this, Satoshi began to grope Yuko. Unexpectedly, his own son sneaking in at night, Yuko...
