Actually ... how about that for a JM film.

You schedule a scene on the whore's birthday with a couple of friends. You take jizz off birthday girls face to "ice" the cake - 1 guy for each year ... and one for good luck, of course! The friends jerk off some guys - or whatever - into a clear glass mug. Then she blows out the candles, and they each eat a slice of birthday cake and take turns washing it down with the jizz in a glass as "milk.

Whose birthday is coming up???