crouching cowgirl
Crouching cowgirl is a variant of the cowgirl position featuring the active partner in an all fours or similar position, while the passive partner lies underneath them.
For now this tag can be used for both penetrative sex, and rubbing based sexual activity such as tribadism.
I have shamelessly copied the reverse_crouching_cowgirl and pasted it here. I will think about editing it more elaborately later.