Argenine works like you wouldn't believe. I actually discovered this by accident as I take Argenine as a supplement for working out, and found girls choking while trying to swallow and it going all over my car seats on a semiregular basis -=/ I get like double volume 5-8 hours after taking it. Basically argenine metabolizes into no2 which is a hemodilator which means it causes your blood vessels to expand. Naturally not only does this make you able to exercise harder without fatigue but also more blood to your dick and testes which means bigger longer orgasms and way more cum.

They sell it at any GNC, you can just get the GNC brand powder instead of overpaying for the expensive fancy NO2 brands that have other junk in them. Also you can get online from bodybuilding.com