Vacuum pumping cock and balls in my straight tube for 2 hours to lengthen balls. Used 4-5 hg vacuum with the odd short pump to 7 and heating pad around tube. Took 3 g of black maca, 1000 mg of l-arginine, and 3 g of l-citrulline for nitric oxide boost. Drink lots of water too. Incredible sensations feeling those balls being stretched to the limit especially with the odd hit of nitric inhalant. Pumping balls with low-dose Cialis is a nice combo too. 'Your body is not a temple, it's a playground!'