PO: Derrieries.  Back Side of Beauty.

Published by Tushita in Germany.

 Gorgeous–and quite tasteful–bottoms, some in scanty underwear, short-shorts, or completely bare. 

Nice variety, some closeups, full torsos, full length figures. Weight lifter, a naked surfer, sandy bottoms, including both outside, sunny scenes and sultry interior shots. 

Nothing explicit, but full rear nudity.