Alien Shapeshifter
An alien from out of space that can shapeshift and feeds on sexual intercourses
Chapter 1
by 
EvilPony
You're inside an egg in a meteor that's heading towards Earth. For the size of the meteor is very small it has managed to escape NASA's radar and hit a random place on Earth without anyone noticing.
The meteor cooled down, the egg somehow hatched and you survive the hit, having your first breath outside the world far from home.
It's your species' ability to grow extremely fast, within an hour you've reached the size of an adult male and within the next 15 minutes to be able to walk like one.
You're aware of your surroundings as part of your instinct though you don't know what reality's happening
But now you're hungry, yet you don't know how to feed yourself.
You observe around, near the small meteor that just hit the surface. That's when you found out that you're...