Dr Robert Maldron: Invasion of the Tentacles

A small breach as opened on a South Sea Island called Kallie. The breach is large enough to allow the tentacle of a creature called a Tendril through. The tentacles of the Tendril probe other plains seeking partners to impregnate. In doing so they explore every possible orifice of creature they come across.
Robert Maldron is sent to the island of Kallie by his vampire mentor, Max Von Konstein, to investigate and send the Tendril packing.