How do I tell my bf this? Ladies please answer this one?!?!?

Ok I just started giving my bf bjs. We've been together for a year now n I tell him everything I'm very comfortable with him. But when I was giving him a bj I noticed he doesn't shave around it. He shaves it going towards his stomach but not towards his . I want him to shave but dnt kno how to tell him!! Please please help!!