Whatsup with those weird sexual dreams i'm having the last 3 days?

So i'm having these weird dreams for 3 days now and they keep getting weirder and weirder completely out of context like most of my dreams but for some reason 3 main theme seem to return.. those are: 1: Always about some fantasy's where I used to come at when I still watched porn 2: Always involves me relapsing in some weird fashion 3: Never about real sexual experiences i had in my life

Strange.. can somebody explain? Does this go away?