Here are more original cartoons, presumably mostly from sex magazines, that I've found all over the internet.
John Caldwell from an issue of Screw.
Marvel-ous Monday: "Reflections In a Crimson Eye!" by Mantlo, Buckler, and Janson - Greetings, Groove-ophiles! Ol' Groove has gotta say that Bill Manlo, Rich Buckler, and Klaus Janson knocked outta the stratosphere with *Astonishing Tales*...
26 minutes ago