Do i taste funny?!

I like giving oral sex. I enjoy seeing the pleasure it brings to my partner. I also like receiving. However, when my partner and I get going and we 69, he like does the one lick and then just uses his fingers. He did it again last night and I'm getting a bit anxious about it. What do i do?! Do i ask him if I taste funny? It's sooo cringe. I make sure to always clean down there before we start. (Sorry if this is TMI)😕🙁