Sexy Gun 1-2 (scanlation)

And here is JJ's Sexy Gun, and Alice's Sexy Gun 2.
Passed on showing second cover due to nudity.

The 'Sexy Guns' know how to use a weapon with dexterity. That's great because to make ends meet every month they perform tasks that aren't very Catholic.

In search of long lost Indian treasure, the sexiest outlaws in the Wild West are unwittingly caught up in the massacre of an entire tribe, and find themselves marked for revenge by the only survivor... The Squaw! Recommended for Mature Readers.