[Bisub75]

I started as teenager out with the method with the legs above my head. Indeed often miss but sometimes a hit. And that is what matters in is in while still horny as hell and it lets you adept. Later i changed to cumming on my hand and immediately after the first swad lick that (while still cumming. At this stage dont try to collect to much because it is most important that hour orgasm is not over before you lick it). After a while you can collect more and more untill you reach the point in which you can still lick all just after your orgasm.
Now i can also have a little time inbetween and leave it in my mouth for some time. For me it always is a submissive thing to eat my own cum and made it more or less a condition to allow mysef to cum. Rarely i fail. 95% of my cum i eat i think. This way i have to say it can become submissively addictive/habitual
Hope it works for you