Money from Home (1973)

Three fun-lovin’ fools — Mark, Jim, and Larry — meet a trio of sloppy whores who strut their stuff. The fellas learn that nothing makes a woman hornier than a hundred dollar bill. The guys get their money’s worth as the semen flows like blood in a Dracula flick.
Short on storyline but long on screaming orgasms, this double feature is recommended for those looking to bone up on nothing but good, simple chewing and screwing.