Carnal Crimes (1991)

Lovely Linda Carol is bored with her snoresville marriage, but when she goes looking for kicks she finds herself in the thick of Carnal Crimes (1991) in this erotic thriller from director Gregory Dark. Linda's married to a La-La-Land lawyer who's pretty prominent in his profession. To get on top and stay on top, he's neglected her and stopped sexing her the way she wants to be boffed. Naturally this leads Linda to wander outside of wedlock in search of someone else to liplock. That's how she meets Martin Hewitt, an artist who gets her back on track on her back in the sack—but it's not long before her tryster turns twisted, and Linda soon learns that her new man is suspected of slaughter.