https://colorclimax.com
If it's not here, it won't be anywhere, presumably.
At least not officially.
It is one of those sites that I hate in terms of not being able to search the directory for what they do and don't have before you actually go ahead and take out a subscripton.
Hoping what you're looking for is there is when you sign up is a bit of a leap of faith.
That site is part of the
https://adultprime.com network which lets you search the models and find content that way although I can't find Wendy listed among the models.
But I can't find any Color Climax stuff on there either, so it doesn't necessarily mean she's not there. Maybe it's not even indexed and is just loose among all their videos.
The only way you'll know for sure is if you take out a sub. Let us know what you find... if you do decide to do that.