kdpierre:
I think Bloo was commenting on the series of comments that expressed dislike at having a female's anus or vulva exposed during the course of the spanking.
Well, I believe that the objections were to spanking videos which seemed to be
focused on a female spankee's anus and/or vulva as opposed to her posterior. There's a difference between such exposure occurring naturally on occasion, in the course of a bare-bottom walloping, rather than it being contrived via the chastised woman assuming positions which normally aren't likely for a spankee to adopt, and/or the camera work focusing narrowly on the anus/vulva area rather than on her derriere as a whole.
If I'm watching an attractive woman being spanked on the bare behind (in my case preferably by another female), I want the bodily emphasis to be on her bouncing bumcheeks...

--C.K.