I know exactly how you feel about the sensation going away once you blow your load, intention are the very best so is the desire and lust. I once came in a rubber and after awhile I got horny again and started to jerk off again and remembered the rubber full of my cum and I swallowed all the cum that was in the rubber and still jerked off because I was so fucking horny and the cum was there already for me to swallow. There has been other times where I have just went through with it and swallowed my load once I blew my load jerking off because I had to and I like the taste of my cum i just wish I could suck myself off then I would be taking my load three to four times a day as I loved the taste of it. Try cumming into a rubber and waiting for about forty minutes and then start to jerk off again you'll enjoy your load, trust me, glad I'm not alone with this. Thanx for sharing