Dirty Minds(2009)

Becca and Corey have been dating for a while. Just as things start getting serious, Becca gets fed up with his constant 'joking' about having a threesome. Convinced he's watching too much porn and smoking too much pot, she refuses to see him. Determined to win her back, Corey decides to give up the one thing that he values most in his life: his entire collection of porn. Will his sacrifice pay off? Or will Becca stay away from his dirty mind...