Contract your ass muscles and strenghten your lower abs
Use special condoms that are made with desensitizing gel inside. You'll last forever, however, you might not be able to keep it up. So be careful.
William Cuming died in 1852.
Frederick Cuming died in 1942.
Frederick Cuming was born in 1875.
Hugh Cuming died in 1865.
Cuming Museum was created in 1906.
Hugh Cuming was born in 1791.
Constance Cuming has written: 'Iltid's friend'
Frederick Cuming - artist - was born in 1930.
Arthur Cuming Ringland died in 1978.
Thomas Cuming Hall died in 1936.
Thomas Cuming Hall was born in 1858.
Some individuals agree that it does delay the ejaculation as it 'dulls' the sensation although there exists thin 'sensation' condoms that counteract this. As for how long that would depend on the individual however there are 'exercises' that can help delay an orgasm.