She clearly enjoys her bend over / standing doggy position.
Image from http://bottomlessbeauties.tumblr.com/post/102718857550/bottomless-street-balloon-trio-more-bottomless
Bottomless vagina exam; http://bottomlessbeauties.tumblr.com/post/102606625880/awkward-bottomless-vagina-exam-more-bottomless
From http://bottomlessbeauties.tumblr.com/post/102191829500/public-purse-crouch-showing-pussy-more
One image from a set originally posted by http://thebuttlover.tumblr.com/post/102776462880
oramixbottomlessoramix.tumblr.com/post/102777859219/