Lick my feet?!?!😳

Now my bf is saying he wants to LICK my feet. We've been together over two years and this is the first time he's asked me this. I'm a grown experienced woman but I've never had a man tell me he wants to lick my feet. Since the beginning of our relationship he's liked touching and rubbing my feet. A foot massage during sex is kinda cool, toe licking?  It's gonna really be weird .....right?🤔