SEI MIO - Seated and Mistreated - 獨特椅下約束系統

Didn't expect something so simple to work this well. The under-chair setup keeps everything hidden until I want it revealed, and once the straps are tight there's zero give. My partner was genuinely caught off guard by how secure it feels.

The straps tuck completely under the chair cushion so it looks totally normal until you pull them out. The restraint holds firm without cutting in, and it turned an ordinary dining chair into something way more interesting.

Didn't expect the straps to adjust so easily under a standard dining chair, but they lock in tight with no give. The under-chair setup keeps everything hidden until you're ready, which is half the fun.