I'm not that fussed on the taste - although they do differ slightly... there was this one bird with a yeast inbalance... I think B & C are kind of the same thing, aren't they? I've not heard of 'premature' ejaculation? What is it I should be waiting for? ... I don't watch pornography (complete lie) I always get the the urge to go down on a woman after drinking alcohol... i'm not sure why, but there it is.