What is Hydrate?
1.
1) To guzzle one's cum.
2) To replenish one's fluids with the rancid love juice that is semen.
"Stacy, how was that?"
"Man, I'm more hydrated than that time I had fierce grape!"
"That's quite the nourishment then!"
See
2.
Anything you love intensly.
Kate Hydrates with her sexual friends regularly.
See