Settlers on a distant planet are faced with an unusual form of parasites. They half relied on the carrier, connected to its organs and subordinated to their will. Despite the parasite, host also received a lot of pleasure in return. The parasite penetrated deep into the penis or pussy. Stimulated, gave pleasure.
Many surrendered voluntarily, the colony was infected.
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Hi, I'm not dead. Hopefully there will be a little more content soon.