I say talk to him about it. He will be stoked.

Don't talk to him, suprise him. Make it really special like with whipped cream or something. He will always remember it.

Well start slowly like if your in bed, start kissing him from the mouth to the neck to the body, then kiss all the way down to that spot. Then go on ahead. He'll be all surprised and happy. Then later on you can make it fun with the toppings and flavored stuff.

I felt the same way with my husband...I had done it before but not to him, trust me I felt like it would be weird. I was so nervous. After I did it the first time it seemed normal, I wasn't scared to do it anymore. So just do it and then all of the nervousness will go away ans you will make him a very happy man...