Okay, one, I've met a guy who had experienced multiple orgasms, I don't remember his name but it was not Richard, and he did not mention ever having learned your technique.
Two, I think if you tried to have an orgasm indefinitely you'd end up in the emergency room after a few hours.
People are getting upset with me for having mentioned a veridical technique men can use to last indefinitely while having sex, i.e., to have multiple full orgasms with ejaculations.
Either use the technique, or don't use it. But don't make me out to be a bad person because I told you how to do it.
Regarding your friend who was not Richard, I know nothing about him, and I don't care. So he came multiple times. Great for him.