Gravity can be meanspirited

Just like with her bra, you bound her hands before she had a chance to buckle up her belt. Without any hands free to hold them, and because she had not yet pulled them up over her ass, her pants almost immediately begin their downward descent, sliding back down her legs to pool at her ankles with a dull 'flup'.

Sayza's face flushes red. She's powerless to do anything, and worst of all for her is that she knows it. Right now she's painfully aware of it, tied up and naked in public except for her panties. And who knows how long she might still be wearing those?!