When attempting to sweeten the taste of your cum, approx when do you need to consume the pineapple juice?
The night before?
The morning of

Consume it for three days leading up. And clean out your diet. If you're eating lots of red meat, drinking pineapple juice won't do much. Same with if you don't eat many vegetables or LOTS of salty food. It's not enough to just drink it a few hours before, you're trying to change your body chemistry, here.

I figured you couldn't just drink it the day before and be good.  Wasn't sure if it needed to be an everyday thing or just doing 3-5 days in advance would work too.

This is much easier: right before your next bbbj, stick your dick in a bowl of sugar and tell her to pretend that it's a cream-filled eclair

Let's just say that if I ever decide to throw a luau at Casa Fisher, I won't be caught flatfooted on the pineapple end of things.

How much rum gets added?