The penile hypersensitivity is due to  a lack of endorphrine and insufficient erection to overcome the excessive prostaglandin E2 and histamine stimulation on the prostate, urethra and penis as described in http://action.love/WordPress/2014/01/22/orgasm-histamine-receptors-h1-h2-and-h3-and-premature-eejaculation/ The penile ballooning effect (http://action.love/WordPress/2014/02/25/theory-of-penile-ballooning-enlargement/ )  will reduce … Continue reading Why the penile ballooning effect can help men last longer?