While admitting to such a thing may be taboo, a good segment of us already have sex with machines. What becomes strange, moving forward, is the possibility of those machines becoming intelligent.
With virtual reality technology, we can interact sexually with virtual objects - whether they are avatars operated by other humans, "bots", machines, or even inanimate objects.
- Resembling anything: Animals, virtual dead humans, cartoon characters, aliens, monsters, robots, mathematical objects, websites, etc..
- Anywhere: Earth, outer-space zero-gravity, a hyperdimensional universe, 2D space, etc..