If you want to end up with an injury,yeah go for 15 min.Read the [words=http://www.mattersofsize.com/forum/showthread.php?64036-My-Best-Work-Ever-Penis-Enlargement-will-Be-Changed-Forever-gt-gt-Gain%20inches%20with%20SRT-Theory-and-Routine]
SRT[/words] at the girth section.
5 min [words=https://officialhydromaxpump.com/?uid=6&oid=2&affid=98]BM[/words]
5 min [words=http://www.mattersofsize.com/forum/penis-enlargement-forum/12539-slow-squash-jelq-nothing-give-me-better-expansion.html]
SSJ[/words]/Jelqing
5 min [words=https://officialhydromaxpump.com/?uid=6&oid=2&affid=98]BM[/words]
5 min [words=http://www.mattersofsize.com/forum/penis-enlargement-forum/12539-slow-squash-jelq-nothing-give-me-better-expansion.html]
SSJ[/words]/Jelqing
5 min [words=https://officialhydromaxpump.com/?uid=6&oid=2&affid=98]BM[/words]
5 min [words=http://www.mattersofsize.com/forum/penis-enlargement-forum/12539-slow-squash-jelq-nothing-give-me-better-expansion.html]
SSJ[/words]/Jelqing
5 min in the [words=https://officialhydromaxpump.com/?uid=6&oid=2&affid=98]BM[/words] will not cause fluid rentetion.If you go for 15 min STRAIGHT with no break you will get fluid retention 100 %.TO avoid that,do small sets of 5 min in the [words=https://officialhydromaxpump.com/?uid=6&oid=2&affid=98]BM[/words].So if you chose to stay 15-20 min in the [words=https://officialhydromaxpump.com/?uid=6&oid=2&affid=98]BM[/words],split those 15-20 min into 3-4 small rounds of 5 min.This way you will have little to no fluid retention.
And you should't go crazy in the [words=https://officialhydromaxpump.com/?uid=6&oid=2&affid=98]BM[/words].15-20 min at high intensity should be more than enough to make you grow.Going for 30+ min in the [words=https://officialhydromaxpump.com/?uid=6&oid=2&affid=98]
bathmate[/words] will not lead you to bigger gains,it will lead you to injury ( especially if you don't go for 5-7 min mini sets ).