I'm new so I don't know how this works or how to say this.
My boyfriend and I have a good relationship but there are times when I'mm lying in bed and he enters donned in a Darth Vader outfit with mask and yelling me to grab his light saber. He refuses to answer to anything other than "Lord Vader" and keeps shouting "I am your father!" as he's mounting me.
I wouldn't mind but the only way I can get in the mood is by thinking of the footballer Andy Carroll. I never want sex anymore with that black mask and heavy breathing bearing down on me, but find it works if I think about Andy and his ponytail. I've never met him but can't help having sexy, embarrassingly wet dreams about him and I'm worried it will affect how I feel about my boyfriend.
What should I do?