wow, nice. even when I sustain 2-3 days, a week. still like 2 or 3 maybe. when I go a while without cumming, sometimes ill masterbate but hold it in before ejaculating, sometimes I think that is my probllem is my muscles contract and I am used to mind stopping it. I told my ex-gf I was like Finch from American Pie, I would have sex with her for like 45 mins straight with a hard erection, in my mind i was blocking any sort of pleasure I guess you could say, lol.