Your s.o./spouse shares a fantasy. do you indulge him/her?
Your spouse/S.O. is comfortable enough with you and your relationship to be open and honest about his/her fantasies. Do you have a duty to indulge them? Are there basic rules you have for this scenario (please "comment", if so)? Any fantasies that are no-go (beyond the very obvious)? Do you think it adds to the relationship?