Eating me out

My boyfriend has been dyyyyying to eat me out. I’ve given him many a blowjobs and he has been begging me since the beginning to let him return the favor. But I’m so nervous! What if I taste bad? When we’re going at it just in foreplay I get suuuuper wet 😳 so I imagine there must be some sorta taste down there. I really want him to do it I’m just nervous. He brags all the time how good he is at it and that I’ll end up riding his face he’s so good (agh so embarrassing to say out loud 😳) Still a little nervous. Any encouragement or suggestions?