Cyberpunk Mistress Vespera Nyx.

Born in the underbelly of Neo-Tokyo sprawl, Vespera scavenged corpo-scrap until a black-market psychic amp implant fused with a experimental vampire virus during a gang raid, awakening her ability to siphon life force as glowing essence. She slaughtered her attackers, digesting their screams into power highs that warped her bowels into soul-reprocessing chambers—each feed turning rivals to mocking expulsions amid her rising ecstasy. Now she rules hidden fetish dens, luring hackers and joytoys to feed her endless hunger, her farts echoing as trophies of the digested.