Board Thread:Ask the Staff/@comment-26809574-20150722171444/@comment-25586419-20150729155003

Matt says on twitter: "Fusion doesn't have a basis in romance or attraction. Fusion is about any relationship between the partners." The Crystal Gems are like Steven's moms so fusion between them would be based on that type of relationship. Implying that their fusions would be similar to sex or marriage is really gross, don't do it.