Does it mean you are cuckolded if you eat creampie from her?

Answer 1

If its yours no. If she had sex with another man and you ate it, maybe.

In contemporary sexual usage, a cuckold fetishist is someone (usually a man) who gets off on the emotional and psychological masochism of having their spouse (or significant other) have sex with someone else. So if you get a submissive thrill out of licking another man's semen out of her, you are indulging in a cuckold fetish.

If, on the other hand, their is no such thrill to it because you are, say, totally bi and a believer in free love and open relationships, then you are not. You would then think there nothing the least bit humiliating or shameful in either your actions or the implicit acceptance of her outside sexual activities.

Finally, if you ate another man's semen out of her unknowingly, then you were "cuckolded" in the traditional, strict definitional (and legal) sense of the word, but are not a fetishist. In it's non-fetish meaning, cuckolding is by definition not consensual. The pose of compulsion is often part of the fetish, hence the use of this word rather than the strictly accurate "wittol," which means "knowing cuckold."