I enjoyed it. Makes you wonder who's in the bed beside her. Is it someone or something, and then the question is how did they get in. I get goosebumps just thinking about it.  

Though I want to add one more thing. While its is short, you can use it as a writing prompt. If you don't know what it is, its a idea or phrase, you use to form a small story. Some times my writing teacher would have it timed and each ding of the bell we'd pass it to another person.  In a way it creates a strange but entertaining story.