Leatherpop
Portmanteau of leather and lollipop. It can be used to describe what a bootlicker loves more than anything, the dripping, slobbered boots of oppressors, or it can be used as a synonym for the very bootlicker themselves.
"Donating to the local police is Paul's personal leatherpop."
Or
"Paul donated to local police? He's such a leatherpop."
Or
"Paul donated to local police? He's such a leatherpop."