I have no clue if weed can make that... I think I even heard that it makes orgasms stronger, but I'm surely wrong...
Anyways maybe you just can't orgasm... there's people who can't orgasm at all... just dig a little in the forums, and you'll see...
Odi et amo. Quare id faciam, fortasse requiris.
Nescio, sed fieri sentio et excrucior.
~Harrie's proud brother!~