Sayuri Nishina, 43 years old, lives in my home with all three members naked for health reasons. One morning, while eating, I noticed that my son was acting strangely. No matter what I asked him, he just fidgeted and clutched his stomach... Worried, I rubbed my son's stomach, and his enlarged penis popped out. My son was excited to see me naked as his mother. I gently rubbed my son's cute penis and wrapped his hot thing in my mouth...