Primary Dyad
            
            Her Best
Friend
Friend
The Girl
Next Door
Next Door
Sorority
Sister
Sister
Comet
                Hierarchical Gatekeeping
                The Dyad's authority to define system boundaries and manage change.
            
            
                Inner Circle Stability
                A foundational core of deeply trusted, stable relationships.
            
            
                Vetted Integration
                The controlled process for comets to be drawn into closer orbits.
            
            
                Polyfidelity Agreement
                The "closed container" rule ensuring emotional and sexual safety.
            
        
            Engineered Support System
            The emergent property of all forces combined: a resilient, adaptive, and intentional support network.