[Honeycomb Heim (Hachiya)] Otherworld Interspecies Sex ~The Tentacle Returns~ [Cottoid]

A childhood debt comes due when the jellyfish Nagisa once saved from drying out returns to repay her—latching onto her head and driving its tendrils across her exposed body until she's left ahegao-eyed and quivering under relentless parasitic stimulation. But what she comes back as is the real question: Nagisa confronts the friend who traded her to the Angler as prey, and the smile she wears isn't entirely her own anymore. A story of possession dressed up as gratitude, where every tentacle wrapped around her is both a thank-you and a claim.