Is it normal that most of my dreams are about masterbation!

what it says in the title!....I mostly dream of either the (only used once or twice) dildo and 2 vibrators i own and using them on myself or new one's; last night i had a dream that my new job was a sex toy tester!!!....i know, right!! :p

My real life situation:
i'm in my mid-twenties, in a monogamous but long distance relationship of 4 years, i see my bf 1.5- 2 days a week.
Also, people say this fact about me is connected to (but u can judge that 4 yourself), I was baptised and communion ed a Catholic....after years of experience of my wisdom etc, I am an Athiest