Feeling undesirable

Mandy

Hey I need some advice. My bf ans I have been dating for 2 years now and he follows a NSFW page on Reddit. He get photos every day on his phone and he looks at them a lot. When I’m laying next to him he turns his phone so I can’t see the screen but I know that’s when he looks at them. I don’t feel secure with this and it makes me feel undesirable. Is this normal for him to be looking at this stuff?