Mineshaft.

Convicts, Erik Everhard and James Deen escape from prison and enter a gold mining camp, which just happens to employ two sexy parolees, Missy Martinez, and Allie Haze. Their boss, played by Tommy Gunn, has worked these gorgeous girls to the core, since they refuse to succumb to his sexual innuendos. Just when things seem hopeless, the convicts shake things up by giving the girls some much needed pleasure.