Sorry if this is in the wrong place, it isn't just for girls to answer

After seeing playfultraveler's topic about what girls like to think about etc when masturbating, i was wondering, for everyone in a relationship, who do you think it is acceptable to think about?

I assume most people have thought about celebrities, I think most people would think that is fine, but is that any better than someone you saw on a night out that was hot?

Also, is someone you saw on a night out more appropriate than a friend, or friend of your other half?

Do you feel guilty in that kind of situation, or do you think whatever happens in your head stays in your head, and it doesn't matter?

Basically, I guess is it ever in any way cheating, or is it all fair game?

EDIT: Forgot to say, sorry if that has been asked and discussed before!

I love it when my wife tells me her fantasies. Recently she surprised me by telling me she saw a guy in Wal-Mart and fantasized about him taking her in the back of the store and fucking her.

I personally believe its okay to fantasize about anyone. My wife's mom and best friends are two of my favorites. I also have a first cousin that sometimes gets in my head, eventhough I know its wrong. It's not the incest thing that turns me on, its the fact that she is smoking hot. Regardless, I think s fantasy is fine as long as its just a fantasy.

I also fantasize about sharing my wife with a hung black guy. Don't think I could ever do it for real, but the idea is hot.

Anything is fair game as long as what happens in your head stays in your head.

It's all fair game as long as it's once in awhile. When I find myself thinking of other guys a LOT, it's a sign things aren't going all that well with my current guy.

I like the "as long as it stays in your head" idea. I jerk off to my friends' moms/girlfriends/sisters a LOT haha and part of what gets me so hot is knowing that it's a fantasy just for me

I feel the same! When its time to play, anyone or thing will do for me. I enjoy jerking to the thought of being watchd! I love to jackoff for someone!

Responding to the specific term. "Fantasize"
My wife tells me she has many fantasies about many people and situations when she masturbates.
She even fantasizes when we're fucking.
And so do I.
I grew up first fantasizing about my older sister, mom, cousins, movie stars ad infinitum.
Actually got to fuck a cousin, sister-in-law, niece, baby sitter, neighbor's daughter, co-worker's wives, friends wives & others.
Now my current fantasy is my teen step daughter, which will never happen, but it's a cock throbbing fantasy.

What comes from the mind, stays in the mind...

If your only thinking whilst flicking you bean or tugging your tool then there is no harm in thinking about any one that makes you reach your goal. provided that their not under age that is.

as feather this says "what comes from the mind stays in the mind"

the only place there are no limits on who or what.

my sil is a huge fantasy for me, sometimes i feel bad but looking at her, it really cums naturally!!!!!

I try to not fantasize about friends if I want to stay friends, and especially if they are unavailable. I also try to slow down the pace of fantasies for anyone as I start to date them so it doesn't mess with my head, until I actually get to fuck them.