Two of the things animators these days love showing are phallic objects and white fluids. It is even less surprising when you watch it in a show like this. It makes sense in context, but they also know that people like me will be postings things like this.
I am not sure if it is as tasty as Akane makes it out to be, but to be sure I will try it out and report on the outcome. Or I just won't live to tell the tale.
And to top it off, the girls HAD to start playing in more mayonnaise among the cucumber farms.