Sophie Gagged and Fiddled at Home

Sir wants me to train my escape skills. So I am fiddled and gagged at home, and the key is right there! If I can escape the fiddle, I can also take off the gag because it is not locked! This is very exciting! I wanted to escape this fiddle as fast as I could. I did not expect it to be this hard! Did anyone ever escape from a fiddle? Or was it just an impossible challenge?

File: bndf_m_639.mp4
Size: 439 MiB
Duration: 4mn 3s
Format: MPEG-4
Video: AVC, 1920×1080 (16:9), 25.000 fps, x264 core 132 ~15.0 Mbps avg, 0.289 bit/pixel
Audio: 44.1 KHz, AAC LC, 2 ch, ~192 Kbps