The phrase is not associated with an academic research paper. Instead, it refers to a title from the adult media industry featuring performer
Finding specific "portable" file formats of her scenes from the Family Therapy series for offline viewing.
Whether or not Lexi Luna ever enters the mental health space, her name attached to this keyword tells us something important: Families are desperate for help that doesn't feel like a punishment.
If you're looking for information on Lexi Luna and family therapy, especially in a portable context, here are a few speculative points:
Without getting into graphic detail, the premise plays with a where Lexi Luna acts as a kind of unconventional “therapist” — one that can travel (portable) and engage in boundary-pushing “sessions.” The “family therapy” tag adds a taboo layer, often implying relational dynamics, secrets, and emotional tension.