On the island where my parents are from everyone forms a massive circle on the day of a wedding, the more confident women from the crowd take turns dancing with the wedding cake erotically in the centre. I don't know why they do this but I wouldn't be surprised if one of my aunties told me that it improved the flavour as they're quite a superstitious lot over there. When I visited (Petite Martinique) one time I filmed a wedding and have used this footage as material for the one we made on the day.
I took on the central role of chief erotically dancing woman and imitated to a certain extent some of the moves they were throwing in the original film which in turn my servile drones surrounding me would imitate. As for the idea behind it all I think it was about wanting something really badly but in the end not getting it in the form that you wanted, and also about forgetting what's best for yourself as a person and spending the bulk of your time gorging on simple pleasures to the point where you choke to death on them.