Describes a "Dolly Parton" chick who knows da "value" of her bountiful chest-pillows to da male humans in her area, and so she charges a premium for touchy-feely access-privileges to said oversize "mounds of joy".
If you ask really nicely, some bucksom chicks will allow you a "savoring da Girls" session "for free" if you provide her with something dat she would ordinarily have had to spend money for, such as tasty comestibles, yardwork like lawn-mowing or snow-clearing, repairs/upgrades to her home or vehicle, etc.