I have done this before, it is a rush and certainly is naughty! Having a warm load on your face is sexy. Taking in it your mouth and swallowing a warm load is super naughty fun!
I maybe squirted with enough force to hit my face during orgasm a dozen times in my life, none intentional. Could not position myself on my back with ass up and cock pointed at myself to get my semen to ejaculate to my face as I usually just ooze when I cum. As far as enjoying the taste I do this quite often after I have calmed from my orgasm. Overcoming the change in hormone production after orgasm which kept me from trying to consume my semen took a little effort. I finally got into a train of thought that the semen I ejaculated was a reward for giving myself such pleasure. With this thought it is very easy to clean myself up and enjoy it post orgasm.
A number of times, but as I age, it gets increasingly difficult to manage it. Hanging upside down to the point you are resting primarily on your upper back/shoulders - is not exactly comfortable. But I still do it occasionally. Never swallowed. The instant I ejaculate and the "sane brain" reengages... WTF?? sets in and I spit it all out feeling a little sheepish. I can't even imagine the shock the wife would think if she knew.
I've never intentionally done it, but it happens more often than not if I'm flat on my back or reclining.
This thread actually makes me feel like an odd man out because I have NOT done this. Maybe I’m just strange.
Part of it is an age thing. As us dudes get older our interests broaden. What we once had zero interest in, we now do. I don't know if it is a biological occurrence, drop in testosterone etc., or due to wives limiting sex or even eliminating sex leaving us to find other means of satisfaction. Probably latter.