Howto cum twice in a row

watching a video on here he other day a sexy tv cum twice in a row looking at the comments some sexy tv said its easy if you ruin your first orgasm ,so tried it ,so much will power needed to stop jerking as you want to cum but kept sexy video on full volume then started to cum even though i had not touched my cock in over a minute ,as cum started to pour down my cock i noticed i was still horney so jerked it really hard and an amazing ammount of cum shot out of my cock hoping to film this soon so sexy xxx