I just want him to tell me how he really feels. But I don't know how he feels about me.

Me and this guy have been friends since 7th grade. We're both 18 now and we gotten close.... so close that we've had sex 3 times. I trusted him with my virginity because of how good friends we are but should I ask him should we be a couple, just keep it friendship or just end the whole thing with him?