is clenching the pelvic mandatory to get multi orgasms ??

Hi guys how are you .

A month before i edged for about 45 mins , i went to the plateau phase then i had a dry orgasm without me clenching my pc or anything only being so relaxed and enjoying that euphoric sensation , i had 3 other consecutive dry orgasms without ejaculating , is that possible guys ?? to have many dry orgasms without clenching the pelvic ???

Yes I can. In fact I find this easier than the clench method. But it is different to an orgasm with ejaculation. Very intense, with my whole body shuddering, but different. It doesn’t happen all the time however I have done 15 orgasms to one final ejaculation.