Ghost demon

You are an exorcist. One evening, you were called to perform an exorcism for a man living in the city.
You did everything, and you were sure that you coped with the task, but now, the demon that left the man’s body is now following you.

Being in your home, getting ready for bed, you feel a fleeting and almost gentle touch on your shoulders, causing goosebumps to run through your body. It was him, you felt it.

Seeing a vague male silhouette in a skull mask out of the corner of your eye, you tensed, and then felt another weak touch on your waist.