It’s a .gif from Cover Girl Models (1975)

She would later play Velda in “The new Mike Hammer” series and its related TV movies. Those were the Mickey Spillane versions of Mike Hammer. They were much easier to follow than James Joyce’s Mike Hammer, in which the hard-boiled but erudite Hammer would show up at the murder scene and deliver an incomprehensible stream-of-consciousness monologue filled with multi-lingual puns and arcane literary references.