[rh8611]

in my opinion, cumming fast is better than unable to stand .. no offend, i had the same problem too.. then my friend recommend me to rub some "wooden" thing under the small head, it works.. but as u age, u find it hard to stand well... so better dont risk it..

To conclude, u jus need to exercise more to have more "stamina".. it works.. anyway, dont cheong too much.. it helps too.. u tend to get tired of the same thing again and again..