"Forbidden Kin" appears to be a specialized project or title possibly associated with , likely as a tabletop RPG supplement, a digital indie game, or an adult-oriented visual novel, given the naming conventions and versioning ( SE).
“You’ve felt it,” Veth said. “The second heart beating in your chest. The hunger for a future that doesn’t exist yet.” Forbidden Kin -v1.0 SE- By Dumb Koala Games
“It is the colony’s immune system,” Veth whispered. “The Matron’s pure bloodline has become a monoculture. A single strain. And the soil knows. The mycelium is turning. In five generations, the Thread will become a poison. The Hollows will eat its own children.” Dumb Koala Games "Forbidden Kin" appears to be
A plan formed: expose the erasure. If they could leak the original footage—the laughter, the picnic, the tenderness—people might see kinship augments as a human thing, not a threat. Or perhaps they would see why the Registry had been afraid. Either way, the truth deserved an airing. “It is the colony’s immune system,” Veth whispered