大好きなお母さんを友達に寝取られたボク

A sinister, sexually-charged boy tramples over the peaceful, loving home of a mother and son!
The boy exploits the son's dark desires for his mother and demands her body...
With his relentless, skilled techniques, he attacks her, transforming the once innocent mother into a perverted female who craves penis, and her love for her son fades. The son peeks at this and masturbates furiously, shedding tears of jealousy and despair... Mother and son each fall into the abyss...!