Easy does it
Easiest is lists in current sexual manuals.
Next, variants of slow, n common slow extended pre-coital, literally talk to partner before, during. Squeeze shaft. Cool, not cold prophy., many ''delay'' creams, use diff.Id` intro yourself at least 3 times, clothed, nude, erect; mantra purpose, i.e., what is cause : most common: fear of of intimacy &ptsd. If occurs when mast., uro exam a must!