Please note; this is the second scene from a longer movie entitled Chastity Bar and Kneeling Punishment. The chastity bar doesn't appear in this video because I'm clothed, but it's referred to in the text. I made this version for people who're only interested in the kneeling punishment. You've had me remove my black opaque stockings (why?) and put on a black silk slip, so we can no longer see the chastity bar buried in my pussy, or the crotch rope holding it there. You tell me that it's time to kneel on the new punishment mat, that's covered in sharp plastic spikes like teeth! You tell me to set the timer for 5 minutes and to put my hands on my head before getting onto the mat. The spikes immediately start to bite into my knees, and you order me to lean forward, to put more of my weight over the spikes. I can't decide which is more painful, the chastity bar or the spikes digging into my knees. After a couple of minutes, the pain of the spiked mat definitely wins, and by the time 5 minutes are up I'm begging you to let me get up; it hurts SO BADLY!