This pair of images are reblogged from this 10 December 2013 post at Infernal Wonders. At the time they were first blogged, they were the subject of an image provenance search by Bacchus. Here is what he found:

According to this Russian language page, these images are from an OVA anime series from the early 1980s that was based on the Hades Project Zeorymer manga by Yoshiki Takaya.

Image provenance by Bacchus at Erosblog.