How is he "the most unattractive guy going"? He looks like a fairly normal middle-aged guy to me. And multiple times she says "Fuck me" and also says "Thanks, I needed that." She didn't "shrink away" when he kissed her, she just wanted to keep getting fucked. She's clearly just a weird twitchy woman. Also, how is he selfish? He ate her out and fucked her like she wanted. At the end he jerks off because he's going to cum on her.