A lot of people have them and are afraid to admit them to their mates, which resolve as a hiding fantasy that will never be fulfilled. Everyone has something that just gets them going and they never say anything because they don’t want to be looked at as weird. But I believe that you should let your partner know. Who knows they may think it’s strange at first then find out that they like it. Now you get to get your fantasy off every time. Wouldn’t that be nice? A lot of people have hiding things they want to do or try but don’t want to be looked at in a certain way or run their love one off because they have a little freak in them. But how would you know that your partner doesn’t have a little freak in them too. You never came with yours so they will never come with theirs, even though they really would love to do this one little thing or big thing depending on what their fetish is. The rule of thumb is to be careful because you don’t want to over gross out your partner or hurt them while trying to live out something.