I like this. Well, we all like things that support our point of view. But by origin, "come" makes a lot more sense than "cum" for orgasm or (n.) ejaculate. It's "come with me," at that moment, because you're going to a place Beyond, and when it's right, you want your lover with you in every sense.
And a beautiful poem from the same blog
I could've written this, any number of times.