Everyone has some thoughts that they keep to themselves and I do bot want my significant other to find out about them. They are just thoughts. But still I want to keep them hidden because my significant other would think of me differently if they knew. Please tell me if I AITAH Thanks

Edit: Sometimes I watch porn and watch really disturbing porn and I don’t think my SO would be very happy to see what kind of person I am. I wanted more insight so I just had to tell you this.