Surprised I would run into this topic lmao.
Yes I have done it (sadly). I had a very hard time trying to swallow my cum for the first time. It felt wrong. I was disgusted by the thought, even with the
self cum eat position I always spit. After months of failure, one morning I had the idea to cum on my fruit. It was jicama. After I came I ate it. Overcoming my repulsive feeling, I realized sperm doesn't actually taste bad. Maybe because of the fruit? But none of that matters, because the thought is now gone. I can just eat my loads anytime, even straight from the pipe.
I have never done it again since I don't need to, but I occasionally use cum on food porns to masturbate. So for me it isn't a routine, but rather a leap of faith.