How to get your husband give you head.

My husband use to give me head all the time, when we dated. I also returned the favor too. Ever since we got married, it stopped. Like completely! I literally mean that. Before we got engaged it was fading but I didn't see much of it. It's been months like 6 months or even more actually since I received head. I've asked him about it and he says he just enjoys pleasuring me more with his wing man. I asked him if it was the smell or taste and he said not at all. So I really don't know! I'm not even asking like evey time but once or twice a week would be nice. What do I do? Help!