Masterbation

Ok so I recently posted abt my SO looking at nude pics on the Internet. We talked abt it and it's all good. My SO is saying that I should start masterbating to porn/pics but I never have watched porn in my life and have no interest in it. I can usually get off when I masterbate by just thinking about him (FOR REAL) I am actually one of those that has had dreams and woken up to orgasming so I don't feel like I need it but my SO says I should try it out. What do you think?