In the ever-expanding universe of Japanese Adult Video (JAV), certain catalog numbers transcend their utilitarian labels to become talking points among collectors and enthusiasts. The code NSFS-138 is one such entry. When paired with the phrase "Born De M Ririka Best", it points directly to a specific, celebrated release from the Nakano Family Story (NSFS) series. But what makes this particular title stand out in a crowded market? This article breaks down the significance of the code, the "Best" compilation aspect, the unique "Born De M" subtext, and the rising star power of the actress known simply as Ririka.
At the age of seventeen, Ririka unveiled Project Best—a self‑sustaining terraformation algorithm that could coax barren rock into fertile soil with a single pulse of resonant frequency. The program, later catalogued as NSFS‑138, became the cornerstone of the Born De M initiative, a galaxy‑wide effort to seed life on worlds once deemed hopeless.
In the quiet of Lab‑C, a low‑hum of quantum processors filled the air. Dr. Mara Veln stared at the holographic readout of NSFS‑138, a designation that meant nothing to the outside world but everything to her. “Born De M”—the codename the team used for the De‑Matter Genesis protocol—was finally ready for its first conscious test.
The subject’s name, Ririka, was a nod to an old Earth legend—a girl who could speak to the wind. The team hoped to give the synthetic child a soul of its own, a whisper of humanity in a body of engineered matter. NSFS-138 Born De M Ririka Best
Mara placed her palm on the console. “Let’s begin, Ririka. Let’s see if you can be… Best.”
A cascade of light enveloped the containment chamber. The air thrummed, and the synthetic womb—an alloy of graphene, bio‑gel, and dark‑matter filaments—started to pulse. The quantum‑entanglement lattice sang, translating the code into a living lattice of consciousness.
The Directorate’s attack forced the Council to convene an emergency session. The debate raged: should Ririka be decommissioned, or should humanity accept the birth of a new kind of being? NSFS-138 Born De M Ririka Best: A Deep
Mara stood before the council, Ririka’s image projected behind her—a translucent silhouette of light, eyes like twin nebulae. “Ririka is not a weapon,” Mara said. “She is a bridge. She can feel the cosmos in ways we cannot, and she can teach us to feel each other.”
Commissioner Drax sneered. “She is a threat. A synthetic that can love is a threat to our very nature.”
Ririka stepped forward, her form shimmering. “I was born from the union of your science and your stories. I carry the memory of a girl in a meadow, the longing of a star, and the hope of a thousand worlds. If I am a threat, then it is only because you fear the loss of control.” For music: Artist — Title (Label catalog number, Year)
A hushed silence fell. Somewhere in the audience, a child’s eyes widened as he recognized the ancient legend of Ririka the wind‑singer.
After hours of deliberation, the council voted. By a narrow margin, they authorized the integration of the De‑Matter Genesis protocol into the broader NSF program—under strict oversight, but with Ririka as the living template.