Oral sex during female ejaculation

I would like to help my wife to learn to ejaculate if possible. Has anyone ever "learned" to do it or do you just practice a technique? I also LOVE to perform oral sex and when she comes regularly I like to keep my tongue there so I can enjoy all her... Just curious if she is able to ejaculate does anyone know how this tastes? Hope this doesn't gross anyone out. I just love to enjoy as much of our sexual encounter as possible.
Thanks for the info
ps Is there a good site that we can go to to learn this. I was mailed one but changed computers and it got lost.