Hello. Any guys out there that can have multiple orgasms. I was told is all in your PC muscle. Gotta clamp like a son of a bitch to stop the ejaculation. My question is do you have to stop stimulating your penis to acheive it? I'm wondering if I can just clamp down hard with my PC muscle and keep on stroking. I've had trouble trying this as about 4 seconds into my orgasms, involuntary contractions in my muscle override my voluntary contraction. Just wanting to know. I have read that male orgasms and ejaculation are seperate; and I can defenitely tell they start seperately. Just wanting to know if I can ride through a male orgasm or if I'm wasting my time and I have to stop all stimulation on my penis during the orgasm to prevent ejaculating. Let me know what you know.