What is bootlicking in gay sex?

What is bootlicking?

Used in sex sessions, where humiliation of the bottom, is desired. It requires the submissive party, to lick the shoes or boots.

Definition

While it can be due to one's fascination for footwear or shoe fetishism, it also has a BDSM application. Used in sex sessions, where humiliation of the bottom, is desired. It requires the submissive party, to lick the shoes / boots, of their dominant partner. It can take many forms, but the bottom line is to create a feeling of humiliation.