I decided to lock a spiked ball to her belt, dangling between her legs. The spikes were actually quite sharp, I designed this contraption especially for Chastity training to make a girl think about every move she makes. Kerry would have to walk with her legs apart to avoid getting poked by the spikes. She insisted to wear her heels, which was very interesting, because she was already walking in a very focused way (because of the two plugs, especially the rear plug). Adding the spike ball made it very hard for her to move without feeling anything. For example, turning around would poke the spike ball into her legs, walking too fast would make the ball hit her legs from behind, spreading her legs too far would make the plugs go deeper, and let’s not even talk about bending over or crouching. This is a very interesting Challenge!

File: chb_bdm812.mp4
Size: 1 021 MiB
Duration: 9mn 15s
Format: MPEG-4
Video: AVC, 1920×1080 (16:9), 29.970 fps, ~15.2 Mbps avg, 0.245 bit/pixel
Audio: 44.1 KHz, AAC LC, 2 ch, ~192 Kbps