videos showing Standing face-to-face sex? (both feet on ground)

[standingF2F]

Can anyone recommend some videos showing face-to-face sex done entirely in a standing position?

I've seen plenty with one of the girl's legs held up in the air, but only once have I seen both partners with both feet on the ground. It seems to be an extremely rare position. But I've seen it, so I know it can be done.

Please share some links! I want to see as many examples as possible. Very much appreciated,

SF