The longest abstinence period which I observed that I can remember in the last ten years was in the last year for about 90 days.
I was actually going through period of vrata ( Kind of ascetic practice in which you resolve to carry out ruless and stick to it.)
In this period I did not have much trouble being away from porn and masturbation. However I had a strange problem. I Observed a nine day cycle after which I used to feel full, then slowly the semen would trickle now and then , and especially come out in small amount when I urinate. It was not painful but uncomfortable and I was wondering whether I should masturbate for the sole purpose of clearing it out.
So what I did was I concentrated on something which was very erotic and without any masturbation ejaculated within about 10 seconds from bringing this thought to my mind. I did this twice in the period of nine months without which I would have felt extremely uncomfortable.
This was the major cause of me not following abstinence ( I was not having any kind of sex whatsoever).
Please tell me whether this is something which others have observed ? ( I did not have wet dreams, even if I started with some such dream my mind would suppress it at the route.)