Hey there.my question is how long can sperm live on penis skin.. i ejaculated in a condom at7 o clock in the evening... Then i washed my penis... Dont remember if i used soap but i peed after ejaculation and washed my penis..3 nd a half hours later..i had sex . Safe sex with condom ... While i was wearing my condom my penis was dry.. no sticky moisture was there.. Could it be that semen might hav dried on my skin and on touch it might hav got on my finger tips and then when i ws rolling my condomit might have gt on the condom also