My boyfriend and I live on opposite sides of the country so the only "sex" we have is phone sex and sexting. He brought up to me a while ago that he felt everything was getting very repetitive and I guess after four years together with little to spice it up it would. I tried to think of stuff that would make our phone sex life more exciting but I couldnt, so does anyone else have any ideas?

Side note; we cant fly to see each other cus of how our individual living arrangements work, though we want to, so that's unfortunately not an option :(