Got it. Warm compress using warm water bag or rice sock, and C-jelqs will do the trick. C-jelq is when you have your thumb and index fingers glide a long the sides of the penis, with the curve between the fingers (the abbuctor pollicis muscles) glid the upper portion of the penis to stimulate the dorsal blood vessels. Ignore the bottom. Some probably flagged this is as the angion method to trigger the angiogenesis, but in reality, it's merely to stimulate blood flow and drainage paths using compression and back pressures.