The bulk update request #9842 has been rejected.
Cleft of Venus is too scientific and everyone seems to have a different definition. Now that its wiki has been updated, it's a lot more clear.
@Hyozen pointed it out that if you Google "pussy slit," it gives the most accurate results so I created the BUR with that as the main tag name.
We need to alias it to one of the alternatives. My reasoning is that people don't read wikis and if they meet a strange tag (like cleft of Venus), they simply ignore it.