Only when given express consent to. Through personal experience and mounting evidence (alongside finding out why she's into it), Faithe's figured out that Nendi's more into the act of getting big and being big rather than the cathartic release of exploding part, so she doesn't do that as much. Therefore, she's more of a tease on the size and blowing up aspect, but once in a blue moon she'll tease about how Nendi could pop if given the go-ahead.