SEX DROODLES* by Luc Melanson.

*Droodles was a syndicated cartoon feature created by Roger Price and collected in his 1953 book Droodles. The trademarked name "Droodle" is a nonsense word suggesting "doodle", "drawing" and "riddle." Their general form is minimal: a square box containing a few abstract pictorial elements with a caption (or several) giving a humorous explanation of the picture's subject. (Wikipedia)