You know, such a thing as a birthday celebration only happens once a year. Rosa Vax wanted a cake for her birthday, but now the cream is sperm, since her friends have different ideas about the festive mood. If the ass squishes, if Rose feels good and her anus opens like a rosebud, then we can safely say that the holiday was a success. And if somewhere a cultural line was crossed, it was because she became a year older and wiser.