My supposed friend lied to me and used me.

My friend said he wanted to help me with my sex problem. I told him it effects my work and my ability to have meaninful relationships with me. He asked me to show him what exactly i liked doing and maybe he would have a better understanding of how to help me. So i got down on my knees before him and he fucked my face like a slut and came all over my twice. He didn't even want to talk about helping me after. The bastard just through me out the house and text me the pics and told me i was still a dirty slut.