A new invasive species of alien has made its appearance and it is looking to expand its dominance over other species. One of the methods that it has developed is to first invade one of the bodily orifices of the target species, thus taking control of their nervous system. However this is not enough, as they still need to multiply themselves further. They achieve this by using the nutrients and fluids of the host's body to assimilate and produce more of themselves.

This new species of alien has become so efficient at this process, that it has actually evolved to cause as much pleasu...

A new invasive species of alien has made its appearance and it is looking to expand its dominance over other species. One of the methods that it has developed is to first invade one of the bodily orifices of the target species, thus taking control of their nervous system. However this is not enough, as they still need to multiply themselves further. They achieve this by using the nutrients and fluids of the host's body to assimilate and produce more of themselves.

This new species of alien has become so efficient at this process, that it has actually evolved to cause as much pleasure as possible to the host body that it is trying to assimilate and from which it is producing more of itself. Some scientists believe that this was done so as to reduce the amount of resistance that there would be to any new species that this alien slime would try to dominate and take control over.

There are some stories in intergalactic space that some brave explorers have even sought out these creatures themselves because they have heard how pleasurable it is to be controlled by one of them.

This clip features inflation, possession, and futanari masturbation.