Eating boyfriends ass

Okay so basically I’ve mentioned to my boyfriend before (when we were friends because I was curious if he’d tried it etc) how I’ve heard other boys saying a little licking down there when they’re getting head apparently feels amazing but anyway last night on the phone he was asking me about it and if I’d actually do it, I’m willing to try anything put have any of you girls/guys ever tried, or would you ever?? What are your experiences etc, thanks !