Help idk what's going on. I was watching a serie and in the episode one guy wanted to mastrubate while thinking about an famous actress. Then his mother called on him and he stopped cuz yk he didn't want anything anymore now cuz he is wasn't in the mood anymore. After that there was a scene were he was actually making out with a girl. Then the actress he was thinking about appeared and started talking to him or something. And my mind went: 'lol how ankward would it be if in his mind his mother would appear' because that happened before. And then I felt a little bit of actual arousal. WTF IS WRONG WITH ME?!!?? The idea of incest is disgusting to me and I know I feel gross when an incest intrusive thought pops into my mind but idk why that arousal happened. Some help.