Locked the way I like it

Description: It wasn't supposed to be such a complete video... my first idea was to put my slave's dick in the cockbox (place i hadn't put it in for a while) and keep teasing him until he came... but i changed my mind and told my slave to lie down somewhere else so i could show you better what was on my mind. i start by stepping on his dick, then i step on his chest and make my slave lick the sole of my flip flop. without taking off the flip flops, i do a foot gagging on him, flip flops and all, my slave has to do his best to make my flip flop fit all over his mouth and i don't want to know how he's going to do it. i take advantage that it's easy to balance and step on my slave's dick with one foot and with the other i make him suck my feet and flip flop completely! as i liked his willpower, i let him cum (i was impressed with the amount of sperm he released! it had been a while since he came)