Katie Aselton (“The League”) is a porn star dropped in the middle of a slasher in Deep Murder, a horror-comedy set in the world of porn in which life-and-death events force change among its archetypal characters, helping them evolve from sex-crazed tropes into real people.

Aselton plays a hotwife making a cuckold out of her husband by banging his brother. Stunner Jessica Parker Kennedy (“Black Sails”) co-stars as the hot babysitter. Why they felt the need to add a more plot is beyond us. Screen Media will do a multi-platform release for the flick early next year.

Aselton, best known for her comedic role as Jenny MacArthur on FX’s fantasy-football series “The League,” doesn’t really do horror, but has two notable creds: twisted psychological thriller The Gift and cat-and-mouse survival frightener Black Rock, which she also directed.