hallo sir i have some problems for penis related 1) I have masterbated since 14 years 2)My penis is thin & 5 inch. the average size is 6 inch 3) when penis is excited the semen comes out within 30 SECONDS. 4) Even after 2 or 3 strokes of penis with soft things the semen comes out very quickly. 5) My testicles is also very thin. 6) The semen is very liquid like as water