My looks turn him on??

So the other day I went to my SO house and he loved the outfit I was wearing it was just black high waisted jeans and a white long sleeve and I was laying down on my stomach and he just comes from behind me and starts grabbing my ass and say ooooo look at that and he said that just by looking at me turns him on and honestly that made me feel soooo good about myself like I haven’t stopped thinking about what he said lol