Lovely tan lines

Not on this one, sorry. Google is being less than helpful and Tineye only managed to find a Viper Girls thread (post id 15324464) dating March 2016. Oddly enough, there are higher resolution images floating around (eporner), but they aren't dated so I have no idea if they're the original upload or just an upscale. Yandex did find another image of of a different pose on a random Russian blog from March 2015, which makes me think a set might exist (that or a very photographically competent amateur). However, that's about where the trail goes cold as the the second image doesn't seem to exist anywhere else...