Chastity and orgasm denial discussion

A while back I began practicing Kegel exercises to strengthen my pubococcygeus (PC) muscle. This involves flexing your PC muscle; there are many websites explaining how men can do this exercise. After about three weeks of practice, I could ejaculate just by flexing my PC muscle, meaning I cummed without even touching my penis. In fact, any physical stimulation makes it harder to achieve this result. All you need to do is flex your PC muscle while aroused and erect. It might require a bit of concentration and freedom from distractions, but the effort pays off. The orgasms resulting from Kegel exercises last much longer and feel stronger than usual. My orgasms often exceed 30 seconds—count it out guys, that’s significant time. Additionally, the semen drips out slowly in a stream similar to milking, rather than shooting forth like during a normal orgasm. Has anyone else come across this? Is anyone able to do it too?