I have a pretty high tolerance for just about any word, provided - and this is a big caveat - that it is used in an appropriate context. When reading a human anatomy text, I certainly don't want to be reading along and stumble across something like this:
"The vas deferens (plural: vasa deferentia), also called ductus deferens, is part of the male anatomy of some species; they transport hot come from the epididymis in anticipation of a scorching hot money-shot."
That being said, however, I would also not like to be happily enjoying a piece of erotica only to find this:
" Closing his eyes, the male moans and tightens his grip on your hair when the striated muscle tissue of your esophagus constricts in response to electrical impulses and creates pressure against his male organ of human reproduction, all of his momentary gentleness evaporating in the wake of the intensity of this sensation. He then begins to initiate coitus in your mouth, looking down at you as you take all of him in."
Now, I'm a pretty big fan of the verb "come", but it doesn't belong in my science text. And as one who can appreciate the complexities of human biology and read journal articles pertaining to the same, I don't want to see the word "penis" within ten miles of my erotica.
So, for me, it's all about how the words get used...not the words themselves.
However...I will say that if I see the word "juices" written anywhere, for my comfort, it had better be preceded by the word "fruit".