Is it normal to want a vibrator and to wonder what it's like

Hey guys so I was wondering if it's okay and normal to want a vibrator and wonder what it feels like. My boyfriend can't always be around when I'm feeling extremely horny because he lives with his parents and I live with mine because we are also in highschool still (don't worry we aren't underclassmen) And using fingers just doesn't seem to work anymore. But is it normal for me to want one and to try it? And should I talk with him about it